| 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 | $90.40 | 11.327% | $100.6396 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $148.62 | 3.259% | $153.4635 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $70.47 | 7.563% | $75.7996 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $118.49 | 5.506% | $125.0141 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $180.43 | 3.416% | $186.5935 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $214.87 | 3.105% | $221.5417 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $146.36 | 10.293% | $161.4248 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $969.64 | $1,024.4768 | $1,024.46 | $1,024.45 | $1,024.40 | |