| 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 | $244.66 | 13.615% | $277.9705 | $277.97 | $277.95 | $278.00 |
| Purchase #2 | $190.84 | 9.154% | $208.3095 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $163.53 | 5.581% | $172.6566 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $159.40 | 8.710% | $173.2837 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $242.59 | 8.753% | $263.8239 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $145.62 | 4.530% | $152.2166 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $168.27 | 9.801% | $184.7621 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $1,314.91 | $1,433.0229 | $1,433.02 | $1,432.95 | $1,433.10 | |