| 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 | $194.58 | 8.750% | $211.6058 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $230.35 | 13.847% | $262.2466 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $107.34 | 5.108% | $112.8229 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $84.26 | 13.555% | $95.6814 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $62.38 | 5.748% | $65.9656 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $209.65 | 13.336% | $237.6089 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $146.52 | 12.641% | $165.0416 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,035.08 | $1,150.9728 | $1,150.98 | $1,150.95 | $1,150.90 | |