| 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 | $100.86 | 8.251% | $109.182 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $60.72 | 3.355% | $62.7572 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $91.99 | 9.830% | $101.0326 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $68.52 | 13.164% | $77.54 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $197.49 | 11.602% | $220.4028 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $165.71 | 9.499% | $181.4508 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $89.91 | 10.262% | $99.1366 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $775.20 | $851.5020 | $851.50 | $851.55 | $851.50 | |