| 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 | $178.47 | 7.208% | $191.3341 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $34.67 | 7.663% | $37.3268 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $221.96 | 3.251% | $229.1759 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $61.92 | 9.110% | $67.5609 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $18.70 | 8.827% | $20.3506 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $22.84 | 9.695% | $25.0543 | $25.05 | $25.05 | $25.10 |
| Purchase #7 | $85.65 | 6.487% | $91.2061 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $624.21 | $662.0087 | $662.01 | $662.05 | $662.10 | |