| 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 | $10.80 | 10.560% | $11.9405 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $226.97 | 7.239% | $243.4004 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $209.62 | 12.259% | $235.3173 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $119.82 | 8.812% | $130.3785 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $18.52 | 10.774% | $20.5153 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $55.67 | 11.781% | $62.2285 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $122.85 | 10.801% | $136.119 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $764.25 | $839.8995 | $839.91 | $839.90 | $839.80 | |