| 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 | $158.42 | 3.509% | $163.979 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $233.74 | 13.212% | $264.6217 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $207.57 | 4.336% | $216.5702 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $101.86 | 3.748% | $105.6777 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $210.82 | 7.749% | $227.1564 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $103.86 | 4.367% | $108.3956 | $108.40 | $108.40 | $108.40 |
| Purchase #7 | $112.81 | 6.685% | $120.3513 | $120.35 | $120.35 | $120.40 |
| 7 purchase totals = | $1,129.08 | $1,206.7519 | $1,206.76 | $1,206.75 | $1,206.90 | |