| 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 | $148.57 | 4.299% | $154.957 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $77.69 | 8.791% | $84.5197 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $40.37 | 5.367% | $42.5367 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $153.54 | 6.309% | $163.2268 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $133.83 | 8.819% | $145.6325 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $39.37 | 10.728% | $43.5936 | $43.59 | $43.60 | $43.60 |
| Purchase #7 | $248.35 | 7.159% | $266.1294 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $841.72 | $900.5957 | $900.60 | $900.65 | $900.50 | |