| 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 | $153.68 | 11.754% | $171.7435 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $139.67 | 9.442% | $152.8576 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $67.81 | 10.845% | $75.164 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $139.40 | 7.680% | $150.1059 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $92.97 | 9.416% | $101.7241 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $221.68 | 7.792% | $238.9533 | $238.95 | $238.95 | $239.00 |
| Purchase #7 | $11.53 | 12.246% | $12.942 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $826.74 | $903.4904 | $903.48 | $903.45 | $903.50 | |