| 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 | $36.76 | 6.731% | $39.2343 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $117.25 | 10.653% | $129.7406 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $223.58 | 5.528% | $235.9395 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $150.75 | 4.840% | $158.0463 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $228.64 | 11.799% | $255.6172 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $62.42 | 4.227% | $65.0585 | $65.06 | $65.05 | $65.10 |
| Purchase #7 | $204.28 | 8.413% | $221.4661 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,023.68 | $1,105.1025 | $1,105.11 | $1,105.10 | $1,105.00 | |