| 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 | $31.46 | 7.436% | $33.7994 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $22.64 | 8.626% | $24.5929 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $75.59 | 12.611% | $85.1227 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $213.70 | 3.361% | $220.8825 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $88.87 | 6.137% | $94.324 | $94.32 | $94.30 | $94.30 |
| Purchase #6 | $6.66 | 7.376% | $7.1512 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $247.96 | 13.717% | $281.9727 | $281.97 | $281.95 | $282.00 |
| 7 purchase totals = | $686.88 | $747.8454 | $747.83 | $747.80 | $747.90 | |