| 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 | $95.39 | 7.480% | $102.5252 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $39.55 | 13.764% | $44.9937 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $249.38 | 8.834% | $271.4102 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $150.81 | 6.810% | $161.0802 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $124.47 | 6.387% | $132.4199 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $218.27 | 12.145% | $244.7789 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $35.32 | 11.372% | $39.3366 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $913.19 | $996.5447 | $996.55 | $996.60 | $996.50 | |