| 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 | $104.97 | 9.568% | $115.0135 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $89.59 | 5.828% | $94.8113 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $31.53 | 6.392% | $33.5454 | $33.55 | $33.55 | $33.50 |
| Purchase #4 | $224.87 | 12.601% | $253.2059 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $52.65 | 10.391% | $58.1209 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $124.77 | 3.120% | $128.6628 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $113.26 | 11.392% | $126.1626 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $741.64 | $809.5224 | $809.52 | $809.45 | $809.50 | |