| 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 | $28.66 | 8.843% | $31.1944 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $193.49 | 11.680% | $216.0896 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $153.58 | 12.281% | $172.4412 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $53.74 | 4.333% | $56.0686 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $170.72 | 10.601% | $188.818 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $120.47 | 13.359% | $136.5636 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $153.42 | 3.405% | $158.644 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $874.08 | $959.8194 | $959.81 | $959.80 | $959.80 | |