| 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 | $213.75 | 13.406% | $242.4053 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $62.89 | 5.411% | $66.293 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $95.57 | 10.715% | $105.8103 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $111.75 | 3.581% | $115.7518 | $115.75 | $115.75 | $115.80 |
| Purchase #5 | $238.84 | 11.370% | $265.9961 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $246.45 | 4.721% | $258.0849 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $137.71 | 5.202% | $144.8737 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $1,106.96 | $1,199.2151 | $1,199.21 | $1,199.20 | $1,199.30 | |