| 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 | $126.27 | 4.632% | $132.1188 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $229.59 | 5.454% | $242.1118 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $234.83 | 8.102% | $253.8559 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $16.36 | 9.750% | $17.9551 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $125.60 | 9.516% | $137.5521 | $137.55 | $137.55 | $137.60 |
| Purchase #6 | $225.89 | 5.430% | $238.1558 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $35.72 | 10.699% | $39.5417 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $994.26 | $1,061.2912 | $1,061.30 | $1,061.25 | $1,061.40 | |