| 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 | $129.54 | 7.505% | $139.262 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $186.33 | 7.252% | $199.8427 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $32.62 | 10.424% | $36.0203 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $190.25 | 10.799% | $210.7951 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $43.59 | 3.223% | $44.9949 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $47.93 | 3.473% | $49.5946 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $100.61 | 3.199% | $103.8285 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $730.87 | $784.3381 | $784.33 | $784.35 | $784.30 | |