| 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 | $236.86 | 12.781% | $267.1331 | $267.13 | $267.15 | $267.10 |
| Purchase #2 | $226.26 | 12.664% | $254.9136 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $103.27 | 13.428% | $117.1371 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $139.61 | 6.737% | $149.0155 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $97.51 | 3.115% | $100.5474 | $100.55 | $100.55 | $100.50 |
| Purchase #6 | $86.70 | 11.852% | $96.9757 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $172.46 | 12.578% | $194.152 | $194.15 | $194.15 | $194.20 |
| 7 purchase totals = | $1,062.67 | $1,179.8744 | $1,179.88 | $1,179.90 | $1,179.80 | |