| 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 | $26.30 | 3.268% | $27.1595 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $107.82 | 5.509% | $113.7598 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $148.82 | 5.309% | $156.7209 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $110.84 | 7.766% | $119.4478 | $119.45 | $119.45 | $119.40 |
| Purchase #5 | $151.27 | 6.180% | $160.6185 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $204.60 | 9.406% | $223.8447 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $24.25 | 13.744% | $27.5829 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $773.90 | $829.1341 | $829.13 | $829.10 | $829.10 | |