| 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 | $220.25 | 10.821% | $244.0833 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $98.72 | 3.408% | $102.0844 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $178.51 | 10.279% | $196.859 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $183.53 | 6.752% | $195.9219 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $232.66 | 7.870% | $250.9703 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $78.79 | 7.536% | $84.7276 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $90.34 | 9.417% | $98.8473 | $98.85 | $98.85 | $98.80 |
| 7 purchase totals = | $1,082.80 | $1,173.4938 | $1,173.49 | $1,173.50 | $1,173.50 | |