| 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 | $157.31 | 8.504% | $170.6876 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $196.93 | 12.480% | $221.5069 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $135.61 | 4.184% | $141.2839 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $92.83 | 3.786% | $96.3445 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $165.67 | 11.852% | $185.3052 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $237.26 | 4.824% | $248.7054 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $109.50 | 3.537% | $113.373 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $1,095.11 | $1,177.2065 | $1,177.21 | $1,177.20 | $1,177.20 | |