| 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 | $110.73 | 10.125% | $121.9414 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $86.64 | 9.261% | $94.6637 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $234.58 | 7.108% | $251.2539 | $251.25 | $251.25 | $251.30 |
| Purchase #4 | $69.41 | 6.657% | $74.0306 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $113.90 | 5.828% | $120.5381 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $46.86 | 5.401% | $49.3909 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $159.80 | 3.138% | $164.8145 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $821.92 | $876.6331 | $876.62 | $876.65 | $876.60 | |