| 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 | $194.96 | 9.590% | $213.6567 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $160.62 | 12.495% | $180.6895 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $204.35 | 10.825% | $226.4709 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $165.40 | 5.847% | $175.0709 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $243.44 | 8.379% | $263.8378 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $152.70 | 4.582% | $159.6967 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $59.45 | 3.236% | $61.3738 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $1,180.92 | $1,280.7963 | $1,280.80 | $1,280.75 | $1,280.90 | |