| 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 | $248.70 | 4.527% | $259.9586 | $259.96 | $259.95 | $260.00 |
| Purchase #2 | $181.39 | 12.672% | $204.3757 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $48.53 | 9.347% | $53.0661 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $28.52 | 12.710% | $32.1449 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $152.98 | 6.595% | $163.069 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $244.46 | 3.753% | $253.6346 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $70.56 | 12.230% | $79.1895 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $975.14 | $1,045.4384 | $1,045.44 | $1,045.45 | $1,045.50 | |