| 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 | $213.56 | 11.499% | $238.1173 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $8.27 | 4.565% | $8.6475 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $38.61 | 6.730% | $41.2085 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $35.30 | 9.263% | $38.5698 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $57.97 | 4.432% | $60.5392 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $190.92 | 12.584% | $214.9454 | $214.95 | $214.95 | $214.90 |
| Purchase #7 | $6.39 | 13.228% | $7.2353 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $551.02 | $609.2630 | $609.28 | $609.25 | $609.10 | |