| 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 | $218.40 | 7.576% | $234.946 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $26.37 | 9.237% | $28.8058 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $88.53 | 10.781% | $98.0744 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $22.80 | 12.376% | $25.6217 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $152.31 | 11.812% | $170.3009 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $152.86 | 4.262% | $159.3749 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $12.71 | 6.178% | $13.4952 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $673.98 | $730.6189 | $730.62 | $730.55 | $730.60 | |