| 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 | $105.73 | 5.145% | $111.1698 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $191.51 | 5.250% | $201.5643 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $118.95 | 4.834% | $124.7 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $80.51 | 6.559% | $85.7907 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $44.99 | 8.265% | $48.7084 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $70.62 | 12.178% | $79.2201 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $158.38 | 13.344% | $179.5142 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $770.69 | $830.6675 | $830.66 | $830.60 | $830.70 | |