| 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 | $25.35 | 8.866% | $27.5975 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $28.75 | 8.847% | $31.2935 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $103.26 | 10.320% | $113.9164 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $144.48 | 7.642% | $155.5212 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $75.27 | 3.184% | $77.6666 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $144.53 | 12.495% | $162.589 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $223.44 | 10.287% | $246.4253 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $745.08 | $815.0095 | $815.02 | $815.00 | $815.00 | |