| 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 | $234.48 | 6.431% | $249.5594 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $54.32 | 11.635% | $60.6401 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $174.45 | 8.441% | $189.1753 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $175.37 | 7.541% | $188.5947 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $232.98 | 10.236% | $256.8278 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $139.25 | 7.387% | $149.5364 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $76.51 | 11.860% | $85.5841 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $1,087.36 | $1,179.9178 | $1,179.92 | $1,180.00 | $1,179.90 | |