| 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 | $238.59 | 7.414% | $256.2791 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $174.54 | 7.788% | $188.1332 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $112.83 | 11.288% | $125.5663 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $165.60 | 10.282% | $182.627 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $178.43 | 6.562% | $190.1386 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $217.40 | 6.601% | $231.7506 | $231.75 | $231.75 | $231.80 |
| Purchase #7 | $8.78 | 9.427% | $9.6077 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $1,096.17 | $1,184.1025 | $1,184.11 | $1,184.15 | $1,184.10 | |