| 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 | $97.45 | 13.336% | $110.4459 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $168.38 | 10.707% | $186.4084 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $69.66 | 5.794% | $73.6961 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $100.32 | 11.483% | $111.8397 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $232.73 | 9.779% | $255.4887 | $255.49 | $255.50 | $255.50 |
| Purchase #6 | $190.71 | 6.315% | $202.7533 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $123.88 | 11.638% | $138.2972 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $983.13 | $1,078.9293 | $1,078.94 | $1,078.95 | $1,078.90 | |