| 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 | $42.83 | 4.530% | $44.7702 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $145.94 | 3.869% | $151.5864 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $71.67 | 4.550% | $74.931 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $197.69 | 8.817% | $215.1203 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $11.60 | 9.456% | $12.6969 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $163.59 | 5.830% | $173.1273 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $144.78 | 9.390% | $158.3748 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $778.10 | $830.6069 | $830.61 | $830.60 | $830.60 | |