| 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 | $189.81 | 8.227% | $205.4257 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $50.88 | 8.833% | $55.3742 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $169.28 | 9.784% | $185.8424 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $189.57 | 13.787% | $215.706 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $154.66 | 10.209% | $170.4492 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $152.70 | 12.668% | $172.044 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $110.37 | 12.459% | $124.121 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,017.27 | $1,128.9625 | $1,128.96 | $1,128.95 | $1,128.80 | |