| 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 | $170.78 | 9.341% | $186.7326 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $32.86 | 8.711% | $35.7224 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $18.27 | 5.479% | $19.271 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $32.52 | 7.255% | $34.8793 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $113.42 | 9.793% | $124.5272 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $42.59 | 8.806% | $46.3405 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $95.64 | 12.790% | $107.8724 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $506.08 | $555.3454 | $555.34 | $555.35 | $555.30 | |