| 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 | $119.56 | 10.416% | $132.0134 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $159.64 | 6.599% | $170.1746 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $53.78 | 5.454% | $56.7132 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $24.56 | 5.156% | $25.8263 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $247.84 | 7.605% | $266.6882 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $156.97 | 13.332% | $177.8972 | $177.90 | $177.90 | $177.90 |
| Purchase #7 | $189.35 | 13.439% | $214.7967 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $951.70 | $1,044.1096 | $1,044.11 | $1,044.10 | $1,044.10 | |