| 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 | $129.81 | 13.551% | $147.4006 | $147.40 | $147.40 | $147.40 |
| Purchase #2 | $230.82 | 11.357% | $257.0342 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $202.47 | 11.767% | $226.2946 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $105.32 | 12.715% | $118.7114 | $118.71 | $118.70 | $118.70 |
| Purchase #5 | $203.85 | 6.591% | $217.2858 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $199.92 | 3.486% | $206.8892 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $45.62 | 5.111% | $47.9516 | $47.95 | $47.95 | $48.00 |
| 7 purchase totals = | $1,117.81 | $1,221.5674 | $1,221.56 | $1,221.60 | $1,221.60 | |