| 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 | $200.64 | 6.266% | $213.2121 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $203.50 | 3.496% | $210.6144 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $102.63 | 9.794% | $112.6816 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $155.84 | 6.863% | $166.5353 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $131.28 | 10.521% | $145.092 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $170.51 | 10.485% | $188.388 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $66.74 | 10.573% | $73.7964 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $1,031.14 | $1,110.3198 | $1,110.32 | $1,110.35 | $1,110.30 | |