| 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 | $185.36 | 4.862% | $194.3722 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $6.83 | 8.782% | $7.4298 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $138.44 | 11.283% | $154.0602 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $97.55 | 12.599% | $109.8403 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $128.94 | 5.278% | $135.7455 | $135.75 | $135.75 | $135.70 |
| Purchase #6 | $150.52 | 13.385% | $170.6671 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $166.61 | 5.640% | $176.0068 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $874.25 | $948.1219 | $948.13 | $948.10 | $948.10 | |