| 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 | $144.38 | 5.859% | $152.8392 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $50.50 | 12.385% | $56.7544 | $56.75 | $56.75 | $56.80 |
| Purchase #3 | $106.57 | 11.233% | $118.541 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $80.85 | 11.543% | $90.1825 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $88.97 | 9.159% | $97.1188 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $14.84 | 10.412% | $16.3851 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $86.44 | 5.610% | $91.2893 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $572.55 | $623.1103 | $623.11 | $623.15 | $623.10 | |