| 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 | $150.50 | 8.829% | $163.7876 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $162.74 | 4.464% | $170.0047 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $148.27 | 5.405% | $156.284 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $74.69 | 3.836% | $77.5551 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $181.54 | 6.383% | $193.1277 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $194.76 | 10.824% | $215.8408 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $83.59 | 12.579% | $94.1048 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $996.09 | $1,070.7047 | $1,070.70 | $1,070.75 | $1,070.70 | |