| 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 | $221.89 | 3.489% | $229.6317 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $149.33 | 3.346% | $154.3266 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $77.59 | 9.194% | $84.7236 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $146.86 | 12.427% | $165.1103 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $92.81 | 9.745% | $101.8543 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $250.86 | 12.374% | $281.9014 | $281.90 | $281.90 | $281.90 |
| Purchase #7 | $157.61 | 6.229% | $167.4275 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $1,096.95 | $1,184.9754 | $1,184.97 | $1,185.00 | $1,184.90 | |