| 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 | $125.64 | 12.394% | $141.2118 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $50.27 | 9.243% | $54.9165 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $46.58 | 10.818% | $51.619 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $92.67 | 5.428% | $97.7001 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $211.68 | 13.625% | $240.5214 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $216.66 | 11.666% | $241.9356 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $110.69 | 5.825% | $117.1377 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $854.19 | $945.0421 | $945.05 | $945.00 | $944.90 | |