| 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 | $161.99 | 7.539% | $174.2024 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $190.33 | 8.744% | $206.9725 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $125.61 | 4.511% | $131.2763 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $148.32 | 6.603% | $158.1136 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $157.97 | 6.620% | $168.4276 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $8.32 | 9.518% | $9.1119 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $174.34 | 9.224% | $190.4211 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $966.88 | $1,038.5254 | $1,038.52 | $1,038.50 | $1,038.50 | |