| 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 | $216.35 | 10.424% | $238.9023 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $14.98 | 12.560% | $16.8615 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $202.98 | 8.613% | $220.4627 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $90.62 | 13.688% | $103.0241 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $118.62 | 6.706% | $126.5747 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $141.67 | 6.432% | $150.7822 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $73.28 | 5.271% | $77.1426 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $858.50 | $933.7501 | $933.73 | $933.70 | $933.80 | |