| 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 | $148.88 | 3.813% | $154.5568 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $220.25 | 3.667% | $228.3266 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $6.97 | 10.396% | $7.6946 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $8.51 | 13.272% | $9.6394 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $36.52 | 12.850% | $41.2128 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $250.26 | 3.735% | $259.6072 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $249.98 | 4.239% | $260.5767 | $260.58 | $260.60 | $260.60 |
| 7 purchase totals = | $921.37 | $961.6141 | $961.62 | $961.65 | $961.60 | |