| 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 | $95.80 | 8.208% | $103.6633 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $53.88 | 6.201% | $57.2211 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $101.87 | 13.283% | $115.4014 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $178.79 | 10.290% | $197.1875 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $174.43 | 13.533% | $198.0356 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $55.72 | 4.639% | $58.3049 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $19.25 | 5.293% | $20.2689 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $679.74 | $750.0827 | $750.08 | $750.05 | $750.10 | |