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 | $28.47 | 9.225% | $31.0964 | $31.10 | $31.10 | $31.10 |
Purchase #2 | $20.81 | 11.709% | $23.2466 | $23.25 | $23.25 | $23.20 |
Purchase #3 | $62.87 | 11.509% | $70.1057 | $70.11 | $70.10 | $70.10 |
Purchase #4 | $132.25 | 8.717% | $143.7782 | $143.78 | $143.80 | $143.80 |
Purchase #5 | $191.50 | 10.596% | $211.7913 | $211.79 | $211.80 | $211.80 |
Purchase #6 | $164.45 | 11.508% | $183.3749 | $183.37 | $183.35 | $183.40 |
Purchase #7 | $155.27 | 4.139% | $161.6966 | $161.70 | $161.70 | $161.70 |
7 purchase totals = | $755.62 | $825.0897 | $825.10 | $825.10 | $825.10 |