| 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 | $39.25 | 6.398% | $41.7612 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $162.53 | 8.248% | $175.9355 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $138.79 | 12.256% | $155.8001 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $5.31 | 8.435% | $5.7579 | $5.76 | $5.75 | $5.80 |
| Purchase #5 | $18.52 | 12.841% | $20.8982 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $203.63 | 11.813% | $227.6848 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $144.80 | 13.670% | $164.5942 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $712.83 | $792.4319 | $792.43 | $792.45 | $792.50 | |