| 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 | $74.42 | 8.264% | $80.5701 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $160.78 | 7.494% | $172.8289 | $172.83 | $172.85 | $172.80 |
| Purchase #3 | $80.34 | 5.133% | $84.4639 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $249.99 | 3.583% | $258.9471 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $112.77 | 10.313% | $124.4 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $202.85 | 8.390% | $219.8691 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $158.67 | 7.134% | $169.9895 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $1,039.82 | $1,111.0686 | $1,111.07 | $1,111.05 | $1,111.10 | |