| 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 | $142.83 | 13.664% | $162.3463 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $102.94 | 10.483% | $113.7312 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $233.72 | 13.110% | $264.3607 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $237.44 | 5.843% | $251.3136 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $159.58 | 11.319% | $177.6429 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $72.56 | 12.323% | $81.5016 | $81.50 | $81.50 | $81.50 |
| Purchase #7 | $15.36 | 13.649% | $17.4565 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $964.43 | $1,068.3528 | $1,068.35 | $1,068.35 | $1,068.30 | |