| 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 | $78.73 | 10.796% | $87.2297 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $87.96 | 4.125% | $91.5884 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $63.39 | 10.650% | $70.141 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $123.36 | 5.811% | $130.5284 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $106.82 | 5.795% | $113.0102 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $103.70 | 3.419% | $107.2455 | $107.25 | $107.25 | $107.20 |
| Purchase #7 | $213.25 | 11.693% | $238.1853 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $777.21 | $837.9285 | $837.94 | $838.00 | $837.80 | |