| 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 | $121.48 | 3.813% | $126.112 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $93.58 | 9.639% | $102.6002 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $69.98 | 9.701% | $76.7688 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $43.58 | 11.287% | $48.4989 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $79.29 | 12.319% | $89.0577 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $200.52 | 9.177% | $218.9217 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $240.91 | 10.307% | $265.7406 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $849.34 | $927.6999 | $927.70 | $927.65 | $927.70 | |