| 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 | $177.82 | 5.454% | $187.5183 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $41.27 | 10.344% | $45.539 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $250.29 | 9.323% | $273.6245 | $273.62 | $273.60 | $273.60 |
| Purchase #4 | $118.91 | 13.787% | $135.3041 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $94.58 | 7.364% | $101.5449 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $105.40 | 6.741% | $112.505 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $80.42 | 5.369% | $84.7377 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $868.69 | $940.7735 | $940.77 | $940.75 | $940.60 | |