| 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 | $147.98 | 13.447% | $167.8789 | $167.88 | $167.90 | $167.90 |
| Purchase #2 | $46.34 | 4.710% | $48.5226 | $48.52 | $48.50 | $48.50 |
| Purchase #3 | $46.58 | 4.174% | $48.5242 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $54.64 | 12.695% | $61.5765 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $121.27 | 7.153% | $129.9444 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $120.91 | 13.164% | $136.8266 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $150.35 | 13.343% | $170.4112 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $688.07 | $763.6844 | $763.68 | $763.70 | $763.60 | |