| 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 | $236.78 | 7.117% | $253.6316 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $113.93 | 6.662% | $121.52 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $25.29 | 10.312% | $27.8979 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $127.49 | 7.487% | $137.0352 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $113.30 | 10.832% | $125.5727 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $249.91 | 3.247% | $258.0246 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $211.77 | 8.500% | $229.7705 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,078.47 | $1,153.4525 | $1,153.45 | $1,153.40 | $1,153.40 | |