| 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 | $157.36 | 10.147% | $173.3273 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $91.94 | 9.138% | $100.3415 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $109.71 | 10.303% | $121.0134 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $155.39 | 12.422% | $174.6925 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $204.83 | 3.731% | $212.4722 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $206.28 | 11.812% | $230.6458 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $177.89 | 4.144% | $185.2618 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $1,103.40 | $1,197.7545 | $1,197.75 | $1,197.75 | $1,197.70 | |