| 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 | $122.80 | 5.825% | $129.9531 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $201.73 | 7.619% | $217.0998 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $209.62 | 4.783% | $219.6461 | $219.65 | $219.65 | $219.60 |
| Purchase #4 | $163.41 | 3.669% | $169.4055 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $31.66 | 10.439% | $34.965 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $218.29 | 11.133% | $242.5922 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $204.29 | 9.684% | $224.0734 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,151.80 | $1,237.7351 | $1,237.74 | $1,237.70 | $1,237.80 | |