| 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 | $27.61 | 5.803% | $29.2122 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $30.98 | 13.815% | $35.2599 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $205.93 | 5.618% | $217.4991 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $19.58 | 9.432% | $21.4268 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $22.73 | 6.169% | $24.1322 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $179.45 | 12.397% | $201.6964 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $152.30 | 6.240% | $161.8035 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $638.58 | $691.0301 | $691.03 | $691.05 | $691.00 | |