| 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 | $109.85 | 11.192% | $122.1444 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $114.55 | 4.834% | $120.0873 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $20.80 | 10.186% | $22.9187 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $216.72 | 7.128% | $232.1678 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $140.44 | 6.724% | $149.8832 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $124.62 | 11.866% | $139.4074 | $139.41 | $139.40 | $139.40 |
| Purchase #7 | $158.29 | 13.276% | $179.3046 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $885.27 | $965.9134 | $965.91 | $965.90 | $965.90 | |