| 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 | $225.96 | 4.755% | $236.7044 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $22.34 | 9.537% | $24.4706 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $141.62 | 13.140% | $160.2289 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $96.94 | 10.310% | $106.9345 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $90.84 | 11.627% | $101.402 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $138.59 | 11.819% | $154.97 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $171.79 | 12.142% | $192.6487 | $192.65 | $192.65 | $192.60 |
| 7 purchase totals = | $888.08 | $977.3591 | $977.35 | $977.35 | $977.30 | |