| 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 | $131.80 | 7.698% | $141.946 | $141.95 | $141.95 | $141.90 |
| Purchase #2 | $198.38 | 6.186% | $210.6518 | $210.65 | $210.65 | $210.70 |
| Purchase #3 | $127.28 | 13.106% | $143.9613 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $116.35 | 11.806% | $130.0863 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $167.76 | 7.374% | $180.1306 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $93.98 | 3.133% | $96.9244 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $205.38 | 6.686% | $219.1117 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,040.93 | $1,122.8121 | $1,122.81 | $1,122.80 | $1,122.80 | |