| 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 | $67.73 | 3.849% | $70.3369 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $247.97 | 6.118% | $263.1408 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $91.98 | 7.453% | $98.8353 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $106.63 | 7.449% | $114.5729 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $9.59 | 11.441% | $10.6872 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $194.62 | 9.163% | $212.453 | $212.45 | $212.45 | $212.50 |
| Purchase #7 | $18.42 | 4.279% | $19.2082 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $736.94 | $789.2343 | $789.24 | $789.25 | $789.20 | |