| 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 | $157.91 | 13.268% | $178.8615 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $151.82 | 10.113% | $167.1736 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $88.94 | 4.698% | $93.1184 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $111.67 | 8.330% | $120.9721 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $145.80 | 13.220% | $165.0748 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $234.32 | 3.520% | $242.5681 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $145.41 | 10.529% | $160.7202 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,035.87 | $1,128.4887 | $1,128.48 | $1,128.35 | $1,128.60 | |