| 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 | $127.75 | 9.136% | $139.4212 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $62.41 | 12.266% | $70.0652 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $233.29 | 6.385% | $248.1856 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $61.91 | 3.348% | $63.9827 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $7.70 | 9.425% | $8.4257 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $84.59 | 7.874% | $91.2506 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $226.28 | 6.347% | $240.642 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $803.93 | $861.9730 | $861.98 | $862.00 | $862.00 | |