| 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 | $160.31 | 10.663% | $177.4039 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $60.69 | 13.352% | $68.7933 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $100.91 | 10.311% | $111.3148 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $146.36 | 7.156% | $156.8335 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $90.62 | 13.226% | $102.6054 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $246.34 | 6.859% | $263.2365 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $26.45 | 11.227% | $29.4195 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $831.68 | $909.6069 | $909.60 | $909.60 | $909.50 | |