| 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 | $226.55 | 10.373% | $250.05 | $250.05 | $250.05 | $250.10 |
| Purchase #2 | $174.37 | 6.481% | $185.6709 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $229.91 | 8.395% | $249.2109 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $146.70 | 9.113% | $160.0688 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $213.80 | 3.498% | $221.2787 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $202.49 | 11.481% | $225.7379 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $117.54 | 9.840% | $129.1059 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,311.36 | $1,421.1231 | $1,421.13 | $1,421.10 | $1,421.20 | |