| 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 | $155.82 | 11.105% | $173.1238 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $48.27 | 8.354% | $52.3025 | $52.30 | $52.30 | $52.30 |
| Purchase #3 | $194.97 | 11.864% | $218.1012 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $166.51 | 4.811% | $174.5208 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $184.36 | 6.711% | $196.7324 | $196.73 | $196.75 | $196.70 |
| Purchase #6 | $236.31 | 9.673% | $259.1683 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $126.96 | 12.744% | $143.1398 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $1,113.20 | $1,217.0888 | $1,217.08 | $1,217.05 | $1,217.00 | |