| 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 | $232.86 | 6.792% | $248.6759 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $117.38 | 9.146% | $128.1156 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $157.87 | 10.785% | $174.8963 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $242.80 | 12.742% | $273.7376 | $273.74 | $273.75 | $273.70 |
| Purchase #5 | $74.60 | 6.595% | $79.5199 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $34.92 | 8.146% | $37.7646 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $39.42 | 7.466% | $42.3631 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $899.85 | $985.0730 | $985.08 | $985.05 | $985.10 | |