| 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 | $40.87 | 13.387% | $46.3413 | $46.34 | $46.35 | $46.30 |
| Purchase #2 | $168.27 | 12.754% | $189.7312 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $13.38 | 3.752% | $13.882 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $33.62 | 3.339% | $34.7426 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $86.55 | 7.183% | $92.7669 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $179.43 | 11.180% | $199.4903 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $21.99 | 3.158% | $22.6844 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $544.11 | $599.6387 | $599.63 | $599.70 | $599.60 | |