| 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 | $233.97 | 12.486% | $263.1835 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $237.64 | 3.138% | $245.0971 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $24.89 | 3.223% | $25.6922 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $194.62 | 11.671% | $217.3341 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $39.57 | 13.702% | $44.9919 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $170.79 | 4.443% | $178.3782 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $183.71 | 7.329% | $197.1741 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $1,085.19 | $1,171.8511 | $1,171.84 | $1,171.90 | $1,171.90 | |