| 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 | $210.88 | 3.611% | $218.4949 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $32.38 | 5.721% | $34.2325 | $34.23 | $34.25 | $34.20 |
| Purchase #3 | $161.49 | 13.130% | $182.6936 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $83.51 | 11.451% | $93.0727 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $166.70 | 4.159% | $173.6331 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $112.36 | 3.259% | $116.0218 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $141.85 | 11.132% | $157.6407 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $909.17 | $975.7893 | $975.77 | $975.80 | $975.70 | |