| 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 | $79.73 | 10.680% | $88.2452 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $245.53 | 9.679% | $269.2948 | $269.29 | $269.30 | $269.30 |
| Purchase #3 | $233.60 | 5.258% | $245.8827 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $17.59 | 12.743% | $19.8315 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $187.63 | 8.271% | $203.1489 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $20.51 | 3.392% | $21.2057 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $151.89 | 11.711% | $169.6778 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $936.48 | $1,017.2866 | $1,017.29 | $1,017.35 | $1,017.20 | |