| 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 | $78.98 | 8.299% | $85.5346 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $122.38 | 12.355% | $137.5 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $205.44 | 7.427% | $220.698 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $219.33 | 4.804% | $229.8666 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $124.37 | 11.563% | $138.7509 | $138.75 | $138.75 | $138.80 |
| Purchase #6 | $182.52 | 10.361% | $201.4309 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $89.73 | 12.364% | $100.8242 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $1,022.75 | $1,114.6052 | $1,114.60 | $1,114.60 | $1,114.60 | |