| 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 | $191.42 | 8.716% | $208.1042 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $120.84 | 7.686% | $130.1278 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $89.55 | 7.199% | $95.9967 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $13.92 | 9.279% | $15.2116 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $97.65 | 4.182% | $101.7337 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $93.94 | 8.759% | $102.1682 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $41.44 | 8.411% | $44.9255 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $648.76 | $698.2677 | $698.27 | $698.30 | $698.20 | |