| 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 | $203.73 | 6.674% | $217.3269 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $180.31 | 5.697% | $190.5823 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $101.52 | 10.445% | $112.1238 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $112.94 | 7.649% | $121.5788 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $135.58 | 5.392% | $142.8905 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $67.54 | 8.208% | $73.0837 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $16.38 | 5.795% | $17.3292 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $818.00 | $874.9152 | $874.91 | $875.00 | $874.90 | |