| 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 | $194.94 | 3.768% | $202.2853 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $155.49 | 5.331% | $163.7792 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $61.55 | 4.787% | $64.4964 | $64.50 | $64.50 | $64.50 |
| Purchase #4 | $67.67 | 9.322% | $73.9782 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $248.43 | 10.298% | $274.0133 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $139.50 | 11.504% | $155.5481 | $155.55 | $155.55 | $155.50 |
| Purchase #7 | $111.68 | 13.742% | $127.0271 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $979.26 | $1,061.1276 | $1,061.14 | $1,061.20 | $1,061.10 | |