| 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 | $72.48 | 10.813% | $80.3173 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $41.92 | 10.739% | $46.4218 | $46.42 | $46.40 | $46.40 |
| Purchase #3 | $61.49 | 5.371% | $64.7926 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $92.31 | 9.544% | $101.1201 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $249.42 | 10.491% | $275.5867 | $275.59 | $275.60 | $275.60 |
| Purchase #6 | $24.29 | 13.294% | $27.5191 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $147.53 | 8.279% | $159.744 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $689.44 | $755.5016 | $755.50 | $755.45 | $755.40 | |