| 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 | $147.80 | 13.815% | $168.2186 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $236.92 | 7.297% | $254.2081 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $235.43 | 8.846% | $256.2561 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $31.32 | 13.438% | $35.5288 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $193.65 | 13.829% | $220.4299 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $145.93 | 9.475% | $159.7569 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $92.89 | 10.180% | $102.3462 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $1,083.94 | $1,196.7446 | $1,196.76 | $1,196.75 | $1,196.70 | |