| 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 | $59.32 | 3.199% | $61.2176 | $61.22 | $61.20 | $61.20 |
| Purchase #2 | $157.77 | 5.516% | $166.4726 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $181.27 | 10.241% | $199.8339 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $184.40 | 6.134% | $195.7111 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $118.57 | 10.662% | $131.2119 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $195.96 | 4.847% | $205.4582 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $152.39 | 11.427% | $169.8036 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $1,049.68 | $1,129.7089 | $1,129.70 | $1,129.65 | $1,129.70 | |