| 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 | $106.83 | 5.827% | $113.055 | $113.06 | $113.05 | $113.10 |
| Purchase #2 | $94.29 | 7.521% | $101.3816 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $35.86 | 13.556% | $40.7212 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $70.56 | 7.728% | $76.0129 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $225.46 | 12.361% | $253.3291 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $30.67 | 3.498% | $31.7428 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $165.44 | 13.431% | $187.6602 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $729.11 | $803.9028 | $803.90 | $803.90 | $803.90 | |