| 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 | $74.71 | 3.441% | $77.2808 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $124.65 | 13.252% | $141.1686 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $42.45 | 11.617% | $47.3814 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $10.93 | 10.445% | $12.0716 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $34.60 | 8.752% | $37.6282 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $99.50 | 5.353% | $104.8262 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $45.32 | 6.569% | $48.2971 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $432.16 | $468.6539 | $468.66 | $468.70 | $468.70 | |