| 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 | $138.66 | 3.264% | $143.1859 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $190.88 | 6.682% | $203.6346 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $172.97 | 9.585% | $189.5492 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $80.84 | 12.803% | $91.1899 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $47.92 | 7.245% | $51.3918 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $32.43 | 11.777% | $36.2493 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $219.84 | 11.642% | $245.4338 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $883.54 | $960.6345 | $960.63 | $960.70 | $960.50 | |