| 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 | $6.59 | 11.255% | $7.3317 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $205.94 | 7.176% | $220.7183 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $200.61 | 8.268% | $217.1964 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $248.70 | 13.125% | $281.3419 | $281.34 | $281.35 | $281.30 |
| Purchase #5 | $19.58 | 6.828% | $20.9169 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $218.53 | 11.321% | $243.2698 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $49.29 | 12.835% | $55.6164 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $949.24 | $1,046.3914 | $1,046.40 | $1,046.35 | $1,046.30 | |