| 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 | $222.81 | 12.670% | $251.04 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $210.33 | 7.835% | $226.8094 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $135.37 | 12.588% | $152.4104 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $103.62 | 13.540% | $117.6501 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $61.47 | 3.143% | $63.402 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $98.73 | 8.347% | $106.971 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $51.49 | 10.577% | $56.9361 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $883.82 | $975.2190 | $975.22 | $975.20 | $975.20 | |