| 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 | $140.39 | 6.786% | $149.9169 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $91.34 | 13.292% | $103.4809 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $208.89 | 11.431% | $232.7682 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $129.39 | 12.593% | $145.6841 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $204.52 | 10.668% | $226.3382 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $98.82 | 13.403% | $112.0648 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $5.56 | 12.286% | $6.2431 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $878.91 | $976.4962 | $976.49 | $976.50 | $976.50 | |