| 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 | $143.97 | 13.754% | $163.7716 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $91.52 | 5.151% | $96.2342 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $51.86 | 4.791% | $54.3446 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $198.63 | 9.753% | $218.0024 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $194.99 | 9.128% | $212.7887 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $18.63 | 3.828% | $19.3432 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $79.50 | 9.466% | $87.0255 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $779.10 | $851.5102 | $851.50 | $851.55 | $851.40 | |