| 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 | $187.32 | 10.639% | $207.249 | $207.25 | $207.25 | $207.20 |
| Purchase #2 | $102.49 | 13.849% | $116.6838 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $248.69 | 4.749% | $260.5003 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $124.76 | 13.160% | $141.1784 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $7.29 | 3.355% | $7.5346 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $90.64 | 3.302% | $93.6329 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $225.85 | 11.682% | $252.2338 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $987.04 | $1,079.0128 | $1,079.00 | $1,079.10 | $1,078.90 | |