| 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 | $209.59 | 7.317% | $224.9257 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $192.96 | 4.382% | $201.4155 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $72.76 | 9.841% | $79.9203 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $80.83 | 6.640% | $86.1971 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $57.81 | 12.206% | $64.8663 | $64.87 | $64.85 | $64.90 |
| Purchase #6 | $136.97 | 11.514% | $152.7407 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $128.82 | 7.322% | $138.2522 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $879.74 | $948.3178 | $948.33 | $948.30 | $948.30 | |