| 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 | $141.26 | 9.802% | $155.1063 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $189.64 | 8.254% | $205.2929 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $181.25 | 13.614% | $205.9254 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $126.94 | 7.559% | $136.5354 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $78.38 | 3.736% | $81.3083 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $27.29 | 9.326% | $29.8351 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $109.95 | 10.150% | $121.1099 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $854.71 | $935.1133 | $935.13 | $935.15 | $935.00 | |