| 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 | $60.94 | 5.707% | $64.4178 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $230.59 | 10.638% | $255.1202 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $123.55 | 5.662% | $130.5454 | $130.55 | $130.55 | $130.50 |
| Purchase #4 | $10.76 | 8.624% | $11.6879 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $155.91 | 9.183% | $170.2272 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $87.53 | 11.741% | $97.8069 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $206.80 | 9.472% | $226.3881 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $876.08 | $956.1935 | $956.21 | $956.20 | $956.10 | |