| 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 | $207.87 | 5.311% | $218.91 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $171.35 | 11.347% | $190.7931 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $85.45 | 6.337% | $90.865 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $205.86 | 4.736% | $215.6095 | $215.61 | $215.60 | $215.60 |
| Purchase #5 | $116.92 | 13.796% | $133.0503 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $155.77 | 3.238% | $160.8138 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $215.78 | 9.190% | $235.6102 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $1,159.00 | $1,245.6519 | $1,245.65 | $1,245.60 | $1,245.70 | |