| 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 | $231.79 | 13.735% | $263.6264 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $193.38 | 7.532% | $207.9454 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $189.28 | 7.842% | $204.1233 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $195.72 | 8.235% | $211.8375 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $55.85 | 12.241% | $62.6866 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $6.76 | 10.811% | $7.4908 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $169.40 | 12.683% | $190.885 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $1,042.18 | $1,148.5950 | $1,148.61 | $1,148.65 | $1,148.50 | |