| 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 | $98.96 | 11.387% | $110.2286 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $123.38 | 10.206% | $135.9722 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $146.39 | 8.632% | $159.0264 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $90.58 | 9.532% | $99.2141 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $221.77 | 8.451% | $240.5118 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $183.94 | 5.298% | $193.6851 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $154.58 | 9.169% | $168.7534 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $1,019.60 | $1,107.3916 | $1,107.39 | $1,107.40 | $1,107.40 | |