| 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 | $197.85 | 6.277% | $210.269 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $178.25 | 6.817% | $190.4013 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $118.63 | 3.543% | $122.8331 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $148.68 | 10.372% | $164.1011 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $24.48 | 5.460% | $25.8166 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $136.79 | 3.203% | $141.1714 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $160.96 | 7.421% | $172.9048 | $172.90 | $172.90 | $172.90 |
| 7 purchase totals = | $965.64 | $1,027.4973 | $1,027.49 | $1,027.45 | $1,027.50 | |