| 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 | $213.74 | 9.102% | $233.1946 | $233.19 | $233.20 | $233.20 |
| Purchase #2 | $133.72 | 5.551% | $141.1428 | $141.14 | $141.15 | $141.10 |
| Purchase #3 | $191.57 | 12.120% | $214.7883 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $171.59 | 7.756% | $184.8985 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $137.42 | 5.731% | $145.2955 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $25.91 | 11.801% | $28.9676 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $35.61 | 13.663% | $40.4754 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $909.56 | $988.7627 | $988.77 | $988.80 | $988.80 | |