| 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 | $22.86 | 4.360% | $23.8567 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $10.44 | 10.532% | $11.5395 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $81.39 | 5.512% | $85.8762 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $78.64 | 8.789% | $85.5517 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $248.58 | 12.328% | $279.2249 | $279.22 | $279.20 | $279.20 |
| Purchase #6 | $19.96 | 8.378% | $21.6322 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $171.99 | 6.130% | $182.533 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $633.86 | $690.2142 | $690.21 | $690.25 | $690.20 | |