| 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 | $127.86 | 6.713% | $136.4432 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $65.26 | 13.629% | $74.1543 | $74.15 | $74.15 | $74.20 |
| Purchase #3 | $153.77 | 3.387% | $158.9782 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $194.74 | 9.812% | $213.8479 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $114.88 | 13.426% | $130.3038 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $173.89 | 12.584% | $195.7723 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $49.76 | 6.547% | $53.0178 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $880.16 | $962.5175 | $962.51 | $962.50 | $962.50 | |