| 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 | $222.70 | 9.848% | $244.6315 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $196.70 | 6.853% | $210.1799 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $223.35 | 3.192% | $230.4793 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $243.81 | 4.228% | $254.1183 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $60.92 | 9.335% | $66.6069 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $169.48 | 4.761% | $177.5489 | $177.55 | $177.55 | $177.50 |
| Purchase #7 | $122.73 | 12.433% | $137.989 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $1,239.69 | $1,321.5538 | $1,321.56 | $1,321.60 | $1,321.50 | |