| 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 | $215.32 | 5.116% | $226.3358 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $133.32 | 5.520% | $140.6793 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $206.64 | 8.292% | $223.7746 | $223.77 | $223.75 | $223.80 |
| Purchase #4 | $129.64 | 11.624% | $144.7094 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $217.75 | 5.553% | $229.8417 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $108.30 | 6.434% | $115.268 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $104.89 | 11.671% | $117.1317 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $1,115.86 | $1,197.7405 | $1,197.74 | $1,197.75 | $1,197.70 | |