| 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 | $145.84 | 13.541% | $165.5882 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $232.56 | 11.517% | $259.3439 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $211.86 | 3.398% | $219.059 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $15.34 | 9.137% | $16.7416 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $205.35 | 13.243% | $232.5445 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $130.47 | 12.548% | $146.8414 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $146.55 | 7.814% | $158.0014 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,087.97 | $1,198.1200 | $1,198.11 | $1,198.15 | $1,198.00 | |