| 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 | $195.54 | 6.645% | $208.5336 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $34.90 | 10.143% | $38.4399 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $63.39 | 9.404% | $69.3512 | $69.35 | $69.35 | $69.40 |
| Purchase #4 | $246.38 | 9.532% | $269.8649 | $269.86 | $269.85 | $269.90 |
| Purchase #5 | $128.88 | 5.377% | $135.8099 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $57.34 | 9.704% | $62.9043 | $62.90 | $62.90 | $62.90 |
| Purchase #7 | $30.66 | 12.484% | $34.4876 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $757.09 | $819.3914 | $819.38 | $819.40 | $819.40 | |