| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.40 | 9.347% | $209.2902 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $185.88 | 11.127% | $206.5629 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $250.53 | 9.779% | $275.0293 | $275.03 | $275.05 | $275.00 |
| Purchase #4 | $170.28 | 8.841% | $185.3345 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $150.48 | 10.120% | $165.7086 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $188.41 | 11.791% | $210.6254 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $206.93 | 10.802% | $229.2826 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $1,343.91 | $1,481.8335 | $1,481.83 | $1,481.90 | $1,481.80 | |