| 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 | $185.77 | 9.196% | $202.8534 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $63.35 | 5.617% | $66.9084 | $66.91 | $66.90 | $66.90 |
| Purchase #3 | $246.69 | 3.288% | $254.8012 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $70.54 | 3.727% | $73.169 | $73.17 | $73.15 | $73.20 |
| Purchase #5 | $28.59 | 3.550% | $29.6049 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $36.33 | 13.857% | $41.3642 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $99.37 | 3.296% | $102.6452 | $102.65 | $102.65 | $102.60 |
| 7 purchase totals = | $730.64 | $771.3463 | $771.34 | $771.30 | $771.40 | |