| 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 | $110.78 | 9.447% | $121.2454 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $52.32 | 3.226% | $54.0078 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $119.89 | 6.828% | $128.0761 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $122.75 | 8.705% | $133.4354 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $11.61 | 11.113% | $12.9002 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $232.54 | 4.398% | $242.7671 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $110.95 | 12.497% | $124.8154 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $760.84 | $817.2474 | $817.27 | $817.25 | $817.20 | |