| 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 | $97.80 | 12.511% | $110.0358 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $101.75 | 5.287% | $107.1295 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $86.98 | 13.306% | $98.5536 | $98.55 | $98.55 | $98.60 |
| Purchase #4 | $236.60 | 5.445% | $249.4829 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $144.42 | 8.535% | $156.7462 | $156.75 | $156.75 | $156.70 |
| Purchase #6 | $151.58 | 10.163% | $166.9851 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $79.97 | 11.213% | $88.937 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $899.10 | $977.8701 | $977.88 | $977.95 | $977.80 | |