| 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 | $156.28 | 7.268% | $167.6384 | $167.64 | $167.65 | $167.60 |
| Purchase #2 | $25.86 | 12.104% | $28.9901 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $84.81 | 5.712% | $89.6543 | $89.65 | $89.65 | $89.70 |
| Purchase #4 | $188.63 | 7.784% | $203.313 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $24.64 | 10.434% | $27.2109 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $73.30 | 7.110% | $78.5116 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $249.33 | 13.506% | $283.0045 | $283.00 | $283.00 | $283.00 |
| 7 purchase totals = | $802.85 | $878.3228 | $878.31 | $878.30 | $878.30 | |