| 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 | $170.87 | 3.678% | $177.1546 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $49.66 | 6.277% | $52.7772 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $230.98 | 4.409% | $241.1639 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $178.90 | 7.526% | $192.364 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $210.45 | 9.277% | $229.9734 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $185.29 | 5.299% | $195.1085 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $66.63 | 4.224% | $69.4445 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $1,092.78 | $1,157.9861 | $1,157.97 | $1,157.95 | $1,158.10 | |