| 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 | $17.68 | 11.426% | $19.7001 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $99.95 | 10.342% | $110.2868 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $207.72 | 8.439% | $225.2495 | $225.25 | $225.25 | $225.20 |
| Purchase #4 | $102.76 | 10.744% | $113.8005 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $202.81 | 3.803% | $210.5229 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $113.97 | 9.701% | $125.0262 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $154.44 | 13.787% | $175.7326 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $899.33 | $980.3186 | $980.32 | $980.35 | $980.20 | |