| 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 | $179.54 | 9.733% | $197.0146 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $39.54 | 12.318% | $44.4105 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $73.61 | 4.827% | $77.1632 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $245.66 | 10.177% | $270.6608 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $168.53 | 7.658% | $181.436 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $77.83 | 5.146% | $81.8351 | $81.84 | $81.85 | $81.80 |
| Purchase #7 | $7.59 | 9.529% | $8.3133 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $792.30 | $860.8335 | $860.83 | $860.80 | $860.80 | |