| 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 | $159.81 | 6.419% | $170.0682 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $188.53 | 7.413% | $202.5057 | $202.51 | $202.50 | $202.50 |
| Purchase #3 | $181.63 | 13.723% | $206.5551 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $52.85 | 3.732% | $54.8224 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $201.86 | 8.331% | $218.677 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $120.91 | 3.616% | $125.2821 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $83.27 | 8.425% | $90.2855 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $988.86 | $1,068.1960 | $1,068.21 | $1,068.20 | $1,068.30 | |