| 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 | $38.49 | 11.807% | $43.0345 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $193.45 | 12.644% | $217.9098 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $118.82 | 10.370% | $131.1416 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $24.63 | 13.579% | $27.9745 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $9.42 | 5.700% | $9.9569 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $153.35 | 3.706% | $159.0332 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $74.53 | 13.544% | $84.6243 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $612.69 | $673.6748 | $673.66 | $673.65 | $673.60 | |