| 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 | $182.53 | 4.627% | $190.9757 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $195.88 | 11.416% | $218.2417 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $16.79 | 6.401% | $17.8647 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $208.46 | 13.726% | $237.0732 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $10.72 | 10.573% | $11.8534 | $11.85 | $11.85 | $11.90 |
| Purchase #6 | $160.70 | 11.704% | $179.5083 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $205.37 | 12.182% | $230.3882 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $980.45 | $1,085.9052 | $1,085.90 | $1,085.90 | $1,086.00 | |