| 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 | $51.88 | 11.802% | $58.0029 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $180.37 | 6.483% | $192.0634 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $223.48 | 8.874% | $243.3116 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $113.31 | 5.498% | $119.5398 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $77.36 | 10.258% | $85.2956 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $192.70 | 8.688% | $209.4418 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $211.28 | 12.657% | $238.0217 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $1,050.38 | $1,145.6768 | $1,145.67 | $1,145.65 | $1,145.60 | |