| 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 | $226.51 | 12.820% | $255.5486 | $255.55 | $255.55 | $255.50 |
| Purchase #2 | $224.59 | 3.712% | $232.9268 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $55.72 | 8.750% | $60.5955 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $202.80 | 7.867% | $218.7543 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $101.26 | 7.525% | $108.8798 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $109.39 | 11.446% | $121.9108 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $242.37 | 13.372% | $274.7797 | $274.78 | $274.80 | $274.80 |
| 7 purchase totals = | $1,162.64 | $1,273.3955 | $1,273.40 | $1,273.45 | $1,273.40 | |