| 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 | $220.26 | 3.416% | $227.7841 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $166.97 | 12.441% | $187.7427 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $108.81 | 8.757% | $118.3385 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $141.33 | 6.348% | $150.3016 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $177.61 | 11.329% | $197.7314 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $74.99 | 12.238% | $84.1673 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $50.61 | 11.614% | $56.4878 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $940.58 | $1,022.5534 | $1,022.55 | $1,022.60 | $1,022.50 | |