| 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 | $112.63 | 7.162% | $120.6966 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $24.45 | 4.355% | $25.5148 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $201.53 | 8.336% | $218.3295 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $65.88 | 8.224% | $71.298 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $62.66 | 11.631% | $69.948 | $69.95 | $69.95 | $69.90 |
| Purchase #6 | $59.76 | 4.809% | $62.6339 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $230.55 | 6.759% | $246.1329 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $757.46 | $814.5537 | $814.55 | $814.60 | $814.40 | |