| 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 | $216.59 | 5.687% | $228.9075 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $123.71 | 4.390% | $129.1409 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $89.92 | 9.671% | $98.6162 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $48.25 | 11.608% | $53.8509 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $36.28 | 13.490% | $41.1742 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $186.89 | 6.788% | $199.5761 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $211.91 | 3.602% | $219.543 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $913.55 | $970.8088 | $970.81 | $970.80 | $970.80 | |