| 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 | $130.37 | 3.579% | $135.0359 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $172.35 | 8.675% | $187.3014 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $14.59 | 6.279% | $15.5061 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $24.30 | 13.729% | $27.6361 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $214.50 | 10.223% | $236.4283 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $143.72 | 3.431% | $148.651 | $148.65 | $148.65 | $148.70 |
| Purchase #7 | $244.96 | 9.761% | $268.8705 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $944.79 | $1,019.4293 | $1,019.44 | $1,019.45 | $1,019.40 | |