| 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 | $22.89 | 7.108% | $24.517 | $24.52 | $24.50 | $24.50 |
| Purchase #2 | $79.43 | 6.824% | $84.8503 | $84.85 | $84.85 | $84.90 |
| Purchase #3 | $200.39 | 11.501% | $223.4369 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $38.95 | 12.363% | $43.7654 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $247.36 | 4.861% | $259.3842 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $241.53 | 9.458% | $264.3739 | $264.37 | $264.35 | $264.40 |
| Purchase #7 | $72.61 | 4.415% | $75.8157 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $903.16 | $976.1434 | $976.15 | $976.10 | $976.20 | |