| 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 | $198.43 | 6.492% | $211.3121 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $56.87 | 5.484% | $59.9888 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $201.52 | 4.424% | $210.4352 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $217.31 | 13.277% | $246.1622 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $147.52 | 12.154% | $165.4496 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $128.64 | 9.633% | $141.0319 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $169.74 | 13.210% | $192.1627 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,120.03 | $1,226.5425 | $1,226.54 | $1,226.55 | $1,226.50 | |