| 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 | $130.85 | 9.325% | $143.0518 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $155.65 | 5.660% | $164.4598 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $43.63 | 7.553% | $46.9254 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $216.80 | 8.582% | $235.4058 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $194.35 | 5.827% | $205.6748 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $94.85 | 9.501% | $103.8617 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $136.94 | 11.659% | $152.9058 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $973.07 | $1,052.2851 | $1,052.29 | $1,052.25 | $1,052.40 | |