| 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 | $231.51 | 11.795% | $258.8166 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $141.93 | 5.301% | $149.4537 | $149.45 | $149.45 | $149.50 |
| Purchase #3 | $165.76 | 9.265% | $181.1177 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $53.92 | 11.586% | $60.1672 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $208.59 | 4.224% | $217.4008 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $158.28 | 9.546% | $173.3894 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $154.30 | 6.260% | $163.9592 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $1,114.29 | $1,204.3046 | $1,204.31 | $1,204.25 | $1,204.40 | |