| 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 | $73.97 | 4.680% | $77.4318 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $146.94 | 8.704% | $159.7297 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $164.28 | 6.312% | $174.6494 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $16.82 | 11.548% | $18.7624 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $186.85 | 7.359% | $200.6003 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $22.51 | 12.243% | $25.2659 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $89.58 | 3.584% | $92.7905 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $700.95 | $749.2300 | $749.23 | $749.25 | $749.20 | |