| 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 | $152.30 | 5.153% | $160.148 | $160.15 | $160.15 | $160.10 |
| Purchase #2 | $80.42 | 5.267% | $84.6557 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $162.79 | 7.116% | $174.3741 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $196.33 | 7.494% | $211.043 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $94.94 | 11.230% | $105.6018 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $15.26 | 11.568% | $17.0253 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $59.34 | 8.804% | $64.5643 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $761.38 | $817.4122 | $817.41 | $817.40 | $817.40 | |