| 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 | $51.52 | 13.368% | $58.4072 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $226.60 | 6.154% | $240.545 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $204.99 | 5.149% | $215.5449 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $67.37 | 9.737% | $73.9298 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $106.29 | 7.199% | $113.9418 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $38.42 | 4.400% | $40.1105 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $19.82 | 12.624% | $22.3221 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $715.01 | $764.8013 | $764.80 | $764.80 | $764.60 | |