| 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 | $91.64 | 6.853% | $97.9201 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $184.95 | 11.405% | $206.0435 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $102.25 | 6.242% | $108.6324 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $111.91 | 13.559% | $127.0839 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $90.98 | 7.622% | $97.9145 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $23.80 | 10.706% | $26.348 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $43.44 | 8.810% | $47.2671 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $648.97 | $711.2095 | $711.20 | $711.20 | $711.10 | |