| 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 | $186.74 | 5.735% | $197.4495 | $197.45 | $197.45 | $197.40 |
| Purchase #2 | $102.28 | 8.436% | $110.9083 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $161.61 | 3.175% | $166.7411 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $10.92 | 3.737% | $11.3281 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $167.67 | 6.303% | $178.2382 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $82.77 | 9.545% | $90.6704 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $155.65 | 13.782% | $177.1017 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $867.64 | $932.4373 | $932.44 | $932.45 | $932.30 | |