| 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 | $194.64 | 12.387% | $218.7501 | $218.75 | $218.75 | $218.80 |
| Purchase #2 | $65.38 | 5.581% | $69.0289 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $113.81 | 5.497% | $120.0661 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $229.74 | 6.360% | $244.3515 | $244.35 | $244.35 | $244.40 |
| Purchase #5 | $160.61 | 12.749% | $181.0862 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $164.33 | 13.286% | $186.1629 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $80.44 | 10.707% | $89.0527 | $89.05 | $89.05 | $89.10 |
| 7 purchase totals = | $1,008.95 | $1,108.4984 | $1,108.50 | $1,108.50 | $1,108.70 | |