| 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 | $40.73 | 12.365% | $45.7663 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $106.71 | 12.844% | $120.4158 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $85.92 | 9.782% | $94.3247 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $179.78 | 4.155% | $187.2499 | $187.25 | $187.25 | $187.20 |
| Purchase #5 | $216.42 | 12.804% | $244.1304 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $124.51 | 7.649% | $134.0338 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $90.28 | 13.430% | $102.4046 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $844.35 | $928.3255 | $928.32 | $928.30 | $928.20 | |