| 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 | $16.71 | 13.243% | $18.9229 | $18.92 | $18.90 | $18.90 |
| Purchase #2 | $125.98 | 11.335% | $140.2598 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $32.53 | 6.197% | $34.5459 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $128.76 | 12.575% | $144.9516 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $237.52 | 12.651% | $267.5687 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $211.96 | 5.660% | $223.9569 | $223.96 | $223.95 | $224.00 |
| Purchase #7 | $171.51 | 8.812% | $186.6235 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $924.97 | $1,016.8293 | $1,016.83 | $1,016.75 | $1,016.90 | |