| 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 | $14.92 | 5.262% | $15.7051 | $15.71 | $15.70 | $15.70 |
| Purchase #2 | $123.76 | 12.381% | $139.0827 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $8.41 | 8.763% | $9.147 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $87.54 | 3.680% | $90.7615 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $250.87 | 10.190% | $276.4337 | $276.43 | $276.45 | $276.40 |
| Purchase #6 | $249.48 | 12.828% | $281.4833 | $281.48 | $281.50 | $281.50 |
| Purchase #7 | $105.57 | 4.527% | $110.3492 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $840.55 | $922.9625 | $922.96 | $923.00 | $922.90 | |