| 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 | $102.89 | 6.133% | $109.2002 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $156.30 | 6.251% | $166.0703 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $42.78 | 8.174% | $46.2768 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $240.91 | 13.525% | $273.4931 | $273.49 | $273.50 | $273.50 |
| Purchase #5 | $194.79 | 13.112% | $220.3309 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $34.70 | 13.611% | $39.423 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $119.32 | 10.638% | $132.0133 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $891.69 | $986.8076 | $986.80 | $986.80 | $986.80 | |