| 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 | $147.45 | 8.334% | $159.7385 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $243.31 | 5.364% | $256.3611 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $37.68 | 9.870% | $41.399 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $184.61 | 9.278% | $201.7381 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $123.48 | 7.577% | $132.8361 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $117.71 | 3.676% | $122.037 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $224.66 | 5.471% | $236.9511 | $236.95 | $236.95 | $237.00 |
| 7 purchase totals = | $1,078.90 | $1,151.0609 | $1,151.07 | $1,151.10 | $1,151.00 | |