| 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 | $211.94 | 12.506% | $238.4452 | $238.45 | $238.45 | $238.40 |
| Purchase #2 | $23.56 | 6.412% | $25.0707 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $112.58 | 8.129% | $121.7316 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $209.84 | 13.506% | $238.181 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $109.80 | 13.286% | $124.388 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $192.54 | 13.745% | $219.0046 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $56.95 | 12.153% | $63.8711 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $917.21 | $1,030.6922 | $1,030.69 | $1,030.70 | $1,030.70 | |