| 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 | $148.74 | 6.379% | $158.2281 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $21.33 | 7.563% | $22.9432 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $7.89 | 8.197% | $8.5367 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $176.97 | 4.210% | $184.4204 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $236.93 | 12.292% | $266.0534 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $117.57 | 3.790% | $122.0259 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $76.78 | 7.747% | $82.7281 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $786.21 | $844.9358 | $844.94 | $845.00 | $844.80 | |