| 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 | $60.34 | 12.331% | $67.7805 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $87.45 | 7.220% | $93.7639 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $87.87 | 3.773% | $91.1853 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $165.26 | 13.244% | $187.147 | $187.15 | $187.15 | $187.10 |
| Purchase #5 | $41.57 | 11.196% | $46.2242 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $137.75 | 5.356% | $145.1279 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $9.80 | 7.487% | $10.5337 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $590.04 | $641.7625 | $641.76 | $641.80 | $641.70 | |