| 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 | $153.42 | 10.244% | $169.1363 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $87.30 | 4.587% | $91.3045 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $118.53 | 7.423% | $127.3285 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $62.96 | 9.815% | $69.1395 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $246.42 | 10.729% | $272.8584 | $272.86 | $272.85 | $272.90 |
| Purchase #6 | $200.44 | 4.745% | $209.9509 | $209.95 | $209.95 | $210.00 |
| Purchase #7 | $86.52 | 13.747% | $98.4139 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $955.59 | $1,038.1320 | $1,038.13 | $1,038.15 | $1,038.10 | |