| 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 | $192.38 | 13.302% | $217.9704 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $230.41 | 7.832% | $248.4557 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $91.64 | 7.806% | $98.7934 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $246.98 | 12.541% | $277.9538 | $277.95 | $277.95 | $278.00 |
| Purchase #5 | $243.36 | 5.255% | $256.1486 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $27.67 | 3.230% | $28.5637 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $73.36 | 12.838% | $82.778 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $1,105.80 | $1,210.6636 | $1,210.66 | $1,210.65 | $1,210.80 | |