| 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 | $39.68 | 10.486% | $43.8408 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $240.92 | 8.145% | $260.5429 | $260.54 | $260.55 | $260.50 |
| Purchase #3 | $225.95 | 7.512% | $242.9234 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $73.39 | 6.382% | $78.0737 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $13.87 | 7.132% | $14.8592 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $238.76 | 4.477% | $249.4493 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $70.98 | 11.523% | $79.159 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $903.55 | $968.8483 | $968.84 | $968.80 | $968.80 | |