| 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 | $154.84 | 7.261% | $166.0829 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $245.82 | 9.153% | $268.3199 | $268.32 | $268.30 | $268.30 |
| Purchase #3 | $216.63 | 11.161% | $240.8081 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $236.73 | 5.487% | $249.7194 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $85.84 | 6.594% | $91.5003 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $27.53 | 8.225% | $29.7943 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $44.69 | 4.739% | $46.8079 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $1,012.08 | $1,093.0328 | $1,093.03 | $1,093.00 | $1,093.00 | |