| 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 | $81.36 | 10.646% | $90.0216 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $107.28 | 4.679% | $112.2996 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $247.50 | 6.538% | $263.6816 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $241.98 | 9.669% | $265.377 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $49.80 | 4.179% | $51.8811 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $162.44 | 12.569% | $182.8571 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $250.53 | 7.413% | $269.1018 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $1,140.89 | $1,235.2198 | $1,235.22 | $1,235.25 | $1,235.30 | |