| 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 | $98.89 | 9.457% | $108.242 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $243.66 | 12.341% | $273.7301 | $273.73 | $273.75 | $273.70 |
| Purchase #3 | $153.44 | 13.611% | $174.3247 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $222.38 | 12.715% | $250.6556 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $58.68 | 5.625% | $61.9808 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $7.88 | 6.526% | $8.3942 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $36.62 | 6.231% | $38.9018 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $821.55 | $916.2292 | $916.22 | $916.25 | $916.20 | |