| 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 | $188.64 | 4.445% | $197.025 | $197.03 | $197.05 | $197.00 |
| Purchase #2 | $141.79 | 5.872% | $150.1159 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $209.86 | 9.121% | $229.0013 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $194.66 | 13.295% | $220.54 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $151.57 | 7.286% | $162.6134 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $246.59 | 5.691% | $260.6234 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $93.78 | 11.414% | $104.484 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $1,226.89 | $1,324.4030 | $1,324.40 | $1,324.40 | $1,324.30 | |