| 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 | $178.30 | 3.384% | $184.3337 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $20.77 | 11.362% | $23.1299 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $80.31 | 5.498% | $84.7254 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $172.48 | 10.667% | $190.8784 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $236.57 | 3.484% | $244.8121 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $204.53 | 8.219% | $221.3403 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $92.53 | 7.177% | $99.1709 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $985.49 | $1,048.3907 | $1,048.39 | $1,048.45 | $1,048.30 | |