| 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 | $63.73 | 9.360% | $69.6951 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $39.67 | 12.287% | $44.5443 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $187.86 | 3.518% | $194.4689 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $86.29 | 13.691% | $98.104 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $237.95 | 11.475% | $265.2548 | $265.25 | $265.25 | $265.30 |
| Purchase #6 | $153.53 | 7.590% | $165.1829 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $110.55 | 7.600% | $118.9518 | $118.95 | $118.95 | $119.00 |
| 7 purchase totals = | $879.58 | $956.2018 | $956.19 | $956.20 | $956.30 | |