| 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 | $219.45 | 4.585% | $229.5118 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $248.39 | 8.114% | $268.5444 | $268.54 | $268.55 | $268.50 |
| Purchase #3 | $235.76 | 6.586% | $251.2872 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $164.65 | 13.400% | $186.7131 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $188.51 | 9.700% | $206.7955 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $143.89 | 12.691% | $162.1511 | $162.15 | $162.15 | $162.20 |
| Purchase #7 | $233.95 | 11.170% | $260.0822 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $1,434.60 | $1,565.0853 | $1,565.08 | $1,565.10 | $1,565.10 | |