| 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 | $13.95 | 12.214% | $15.6539 | $15.65 | $15.65 | $15.70 |
| Purchase #2 | $72.34 | 3.127% | $74.6021 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $5.45 | 7.279% | $5.8467 | $5.85 | $5.85 | $5.80 |
| Purchase #4 | $91.94 | 8.165% | $99.4469 | $99.45 | $99.45 | $99.40 |
| Purchase #5 | $107.99 | 3.269% | $111.5202 | $111.52 | $111.50 | $111.50 |
| Purchase #6 | $40.55 | 11.586% | $45.2481 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $34.95 | 9.387% | $38.2308 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $367.17 | $390.5487 | $390.55 | $390.55 | $390.40 | |