| 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 | $34.28 | 11.161% | $38.106 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $182.45 | 3.155% | $188.2063 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $19.29 | 12.235% | $21.6501 | $21.65 | $21.65 | $21.70 |
| Purchase #4 | $232.76 | 13.538% | $264.271 | $264.27 | $264.25 | $264.30 |
| Purchase #5 | $197.72 | 9.771% | $217.0392 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $228.58 | 3.839% | $237.3552 | $237.36 | $237.35 | $237.40 |
| Purchase #7 | $229.99 | 8.126% | $248.679 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $1,125.07 | $1,215.3068 | $1,215.32 | $1,215.30 | $1,215.40 | |