| 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 | $210.33 | 5.527% | $221.9549 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $243.57 | 5.854% | $257.8286 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $97.55 | 6.219% | $103.6166 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $138.64 | 7.545% | $149.1004 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $76.78 | 12.591% | $86.4474 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $63.43 | 7.393% | $68.1194 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $98.34 | 3.770% | $102.0474 | $102.05 | $102.05 | $102.00 |
| 7 purchase totals = | $928.64 | $989.1147 | $989.12 | $989.10 | $989.00 | |