| 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 | $137.64 | 13.806% | $156.6426 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $238.71 | 6.838% | $255.033 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $12.64 | 12.637% | $14.2373 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $103.51 | 12.553% | $116.5036 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $158.46 | 12.332% | $178.0013 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $200.72 | 8.806% | $218.3954 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $31.93 | 6.788% | $34.0974 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $883.61 | $972.9106 | $972.91 | $972.95 | $972.80 | |