| 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 | $239.88 | 10.362% | $264.7364 | $264.74 | $264.75 | $264.70 |
| Purchase #2 | $147.54 | 11.498% | $164.5041 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $193.29 | 5.243% | $203.4242 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $112.86 | 7.757% | $121.6146 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $201.36 | 13.863% | $229.2745 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $246.49 | 8.243% | $266.8082 | $266.81 | $266.80 | $266.80 |
| Purchase #7 | $141.67 | 3.827% | $147.0917 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,283.09 | $1,397.4537 | $1,397.44 | $1,397.40 | $1,397.40 | |