| 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 | $22.30 | 5.707% | $23.5727 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $175.75 | 3.486% | $181.8766 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $223.77 | 3.296% | $231.1455 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $228.95 | 12.214% | $256.914 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $17.86 | 7.848% | $19.2617 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $43.36 | 3.104% | $44.7059 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $106.25 | 11.271% | $118.2254 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $818.24 | $875.7018 | $875.71 | $875.70 | $875.70 | |