| 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 | $118.51 | 6.365% | $126.0532 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $112.78 | 5.422% | $118.8949 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $13.68 | 6.136% | $14.5194 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $248.86 | 11.698% | $277.9716 | $277.97 | $277.95 | $278.00 |
| Purchase #5 | $178.95 | 12.183% | $200.7515 | $200.75 | $200.75 | $200.80 |
| Purchase #6 | $10.51 | 9.345% | $11.4922 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $85.32 | 7.795% | $91.9707 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $768.61 | $841.6535 | $841.64 | $841.60 | $841.80 | |