| 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 | $76.83 | 8.696% | $83.5111 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $161.31 | 12.422% | $181.3479 | $181.35 | $181.35 | $181.30 |
| Purchase #3 | $178.98 | 12.356% | $201.0948 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $189.82 | 7.488% | $204.0337 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $45.81 | 4.637% | $47.9342 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $70.69 | 3.529% | $73.1847 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $189.63 | 8.836% | $206.3857 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $913.07 | $997.4921 | $997.48 | $997.55 | $997.40 | |