| 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 | $186.72 | 5.321% | $196.6554 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $122.58 | 9.125% | $133.7654 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $152.47 | 7.657% | $164.1446 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $91.70 | 5.561% | $96.7994 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $146.54 | 10.340% | $161.6922 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $148.66 | 3.795% | $154.3016 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $112.37 | 9.808% | $123.3912 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $961.04 | $1,030.7498 | $1,030.75 | $1,030.75 | $1,030.80 | |