| 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 | $133.74 | 6.157% | $141.9744 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $245.97 | 7.380% | $264.1226 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $67.68 | 6.666% | $72.1915 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $87.91 | 6.545% | $93.6637 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $202.66 | 13.853% | $230.7345 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $158.45 | 7.697% | $170.6459 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $130.64 | 6.360% | $138.9487 | $138.95 | $138.95 | $138.90 |
| 7 purchase totals = | $1,027.05 | $1,112.2813 | $1,112.27 | $1,112.25 | $1,112.20 | |