| 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 | $112.32 | 9.825% | $123.3554 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $42.97 | 7.798% | $46.3208 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $70.81 | 3.254% | $73.1142 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $194.96 | 5.571% | $205.8212 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $153.46 | 4.102% | $159.7549 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $192.97 | 10.328% | $212.8999 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $88.87 | 3.235% | $91.7449 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $856.36 | $913.0113 | $913.00 | $912.95 | $913.00 | |