| 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 | $181.68 | 7.430% | $195.1788 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $49.48 | 11.663% | $55.2509 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $203.88 | 7.582% | $219.3382 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $66.29 | 4.721% | $69.4196 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $111.25 | 7.771% | $119.8952 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $129.72 | 4.143% | $135.0943 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $121.94 | 5.184% | $128.2614 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $864.24 | $922.4384 | $922.44 | $922.45 | $922.50 | |