| 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 | $178.61 | 13.452% | $202.6366 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $181.95 | 8.238% | $196.939 | $196.94 | $196.95 | $196.90 |
| Purchase #3 | $119.43 | 10.257% | $131.6799 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $81.75 | 8.306% | $88.5402 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $44.31 | 10.864% | $49.1238 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $182.47 | 7.370% | $195.918 | $195.92 | $195.90 | $195.90 |
| Purchase #7 | $224.53 | 8.551% | $243.7296 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,013.05 | $1,108.5671 | $1,108.57 | $1,108.60 | $1,108.40 | |