| 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 | $150.73 | 13.818% | $171.5579 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $238.82 | 10.599% | $264.1325 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $26.72 | 3.112% | $27.5515 | $27.55 | $27.55 | $27.60 |
| Purchase #4 | $51.64 | 7.505% | $55.5156 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $83.44 | 12.469% | $93.8441 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $5.63 | 10.384% | $6.2146 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $33.62 | 10.283% | $37.0771 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $590.60 | $655.8933 | $655.89 | $655.90 | $655.90 | |