| 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 | $170.30 | 8.694% | $185.1059 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $235.31 | 7.108% | $252.0358 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $244.55 | 11.858% | $273.5487 | $273.55 | $273.55 | $273.50 |
| Purchase #4 | $227.25 | 3.435% | $235.056 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $216.29 | 10.728% | $239.4936 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $123.65 | 9.267% | $135.1086 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $130.51 | 3.649% | $135.2723 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $1,347.86 | $1,455.6209 | $1,455.63 | $1,455.60 | $1,455.60 | |