| 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 | $141.83 | 3.104% | $146.2324 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $107.37 | 3.237% | $110.8456 | $110.85 | $110.85 | $110.80 |
| Purchase #3 | $39.32 | 9.638% | $43.1097 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $156.81 | 3.264% | $161.9283 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $104.83 | 13.153% | $118.6183 | $118.62 | $118.60 | $118.60 |
| Purchase #6 | $177.78 | 6.664% | $189.6273 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $146.99 | 3.659% | $152.3684 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $874.93 | $922.7300 | $922.74 | $922.75 | $922.60 | |