| 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 | $144.56 | 3.145% | $149.1064 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $236.48 | 7.358% | $253.8802 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $58.37 | 4.421% | $60.9505 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $40.84 | 4.464% | $42.6631 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $211.87 | 8.346% | $229.5527 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $103.65 | 7.514% | $111.4383 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $81.96 | 8.682% | $89.0758 | $89.08 | $89.10 | $89.10 |
| 7 purchase totals = | $877.73 | $936.6670 | $936.67 | $936.70 | $936.80 | |