| 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 | $142.55 | 10.184% | $157.0673 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $20.96 | 4.119% | $21.8233 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $196.68 | 5.193% | $206.8936 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $225.31 | 12.509% | $253.494 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $26.90 | 3.665% | $27.8859 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $68.57 | 9.664% | $75.1966 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $170.51 | 10.294% | $188.0623 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $851.48 | $930.4230 | $930.42 | $930.40 | $930.50 | |