| 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 | $106.25 | 3.655% | $110.1334 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $162.59 | 3.542% | $168.3489 | $168.35 | $168.35 | $168.30 |
| Purchase #3 | $177.76 | 6.727% | $189.7179 | $189.72 | $189.70 | $189.70 |
| Purchase #4 | $148.43 | 4.102% | $154.5186 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $104.94 | 4.175% | $109.3212 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $125.63 | 8.774% | $136.6528 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $160.75 | 5.862% | $170.1732 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $986.35 | $1,038.8660 | $1,038.86 | $1,038.80 | $1,038.80 | |