| 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 | $169.60 | 6.474% | $180.5799 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $29.58 | 7.111% | $31.6834 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $223.74 | 12.466% | $251.6314 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $210.63 | 6.722% | $224.7885 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $173.51 | 7.828% | $187.0924 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $118.37 | 4.420% | $123.602 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $153.76 | 7.197% | $164.8261 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $1,079.19 | $1,164.2037 | $1,164.20 | $1,164.30 | $1,164.20 | |