| 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 | $148.47 | 4.855% | $155.6782 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $178.47 | 9.518% | $195.4568 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $46.93 | 6.362% | $49.9157 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $169.44 | 7.523% | $182.187 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $175.81 | 3.119% | $181.2935 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $99.95 | 12.151% | $112.0949 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $188.76 | 11.394% | $210.2673 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,007.83 | $1,086.8934 | $1,086.90 | $1,086.90 | $1,087.00 | |