| 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 | $214.62 | 4.621% | $224.5376 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $141.50 | 5.159% | $148.8 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $177.57 | 9.818% | $195.0038 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $194.95 | 5.204% | $205.0952 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $225.51 | 5.680% | $238.319 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $167.26 | 13.273% | $189.4604 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $9.26 | 8.196% | $10.0189 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $1,130.67 | $1,211.2349 | $1,211.24 | $1,211.20 | $1,211.20 | |