| 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 | $188.49 | 10.252% | $207.814 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $243.98 | 7.494% | $262.2639 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $227.33 | 6.473% | $242.0451 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $35.36 | 8.588% | $38.3967 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $152.43 | 3.194% | $157.2986 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $21.70 | 10.661% | $24.0134 | $24.01 | $24.00 | $24.00 |
| Purchase #7 | $130.48 | 7.631% | $140.4369 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $999.77 | $1,072.2686 | $1,072.27 | $1,072.25 | $1,072.20 | |