| 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 | $152.89 | 3.646% | $158.4644 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $14.28 | 9.206% | $15.5946 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $223.54 | 12.467% | $251.4087 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $23.51 | 10.286% | $25.9282 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $108.35 | 12.282% | $121.6575 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $16.64 | 13.867% | $18.9475 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $30.62 | 4.792% | $32.0873 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $569.83 | $624.0882 | $624.09 | $624.10 | $624.10 | |