| 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 | $51.82 | 13.650% | $58.8934 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $26.68 | 8.103% | $28.8419 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $63.44 | 10.716% | $70.2382 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $239.35 | 6.441% | $254.7665 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $42.76 | 7.758% | $46.0773 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $87.65 | 3.607% | $90.8115 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $102.59 | 10.121% | $112.9731 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $614.29 | $662.6019 | $662.60 | $662.60 | $662.60 | |