| 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 | $184.57 | 5.173% | $194.1178 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $197.49 | 13.402% | $223.9576 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $57.87 | 4.537% | $60.4956 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $129.65 | 6.183% | $137.6663 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $230.45 | 9.596% | $252.564 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $58.34 | 6.818% | $62.3176 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $221.41 | 13.239% | $250.7225 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $1,079.78 | $1,181.8414 | $1,181.85 | $1,181.75 | $1,181.90 | |