| 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 | $115.66 | 5.195% | $121.6685 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $213.93 | 5.253% | $225.1677 | $225.17 | $225.15 | $225.20 |
| Purchase #3 | $85.95 | 5.647% | $90.8036 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $231.40 | 4.616% | $242.0814 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $143.95 | 7.341% | $154.5174 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $163.62 | 12.494% | $184.0627 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $150.55 | 10.196% | $165.9001 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $1,105.06 | $1,184.2014 | $1,184.20 | $1,184.15 | $1,184.30 | |