| 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 | $210.67 | 7.130% | $225.6908 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $177.75 | 9.263% | $194.215 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $28.86 | 11.628% | $32.2158 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $178.49 | 6.451% | $190.0044 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $243.71 | 13.362% | $276.2745 | $276.27 | $276.25 | $276.30 |
| Purchase #6 | $195.38 | 13.674% | $222.0963 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $39.41 | 12.254% | $44.2393 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $1,074.27 | $1,184.7361 | $1,184.74 | $1,184.70 | $1,184.70 | |