| 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 | $200.63 | 3.108% | $206.8656 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $208.75 | 6.206% | $221.705 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $135.89 | 6.503% | $144.7269 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $26.40 | 11.392% | $29.4075 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $212.63 | 3.870% | $220.8588 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $225.73 | 11.451% | $251.5783 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $31.54 | 7.801% | $34.0004 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $1,041.57 | $1,109.1425 | $1,109.16 | $1,109.15 | $1,109.20 | |