| 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 | $211.41 | 13.817% | $240.6205 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $174.92 | 10.724% | $193.6784 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $100.62 | 11.450% | $112.141 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $178.93 | 5.589% | $188.9304 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $31.88 | 13.448% | $36.1672 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $94.83 | 13.755% | $107.8739 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $146.29 | 3.544% | $151.4745 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $938.88 | $1,030.8859 | $1,030.88 | $1,030.85 | $1,030.90 | |