| 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 | $58.96 | 8.772% | $64.132 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $102.26 | 5.656% | $108.0438 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $166.58 | 11.610% | $185.9199 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $91.65 | 3.819% | $95.1501 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $122.75 | 11.459% | $136.8159 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $229.48 | 4.418% | $239.6184 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $157.86 | 4.268% | $164.5975 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $929.54 | $994.2776 | $994.28 | $994.25 | $994.20 | |