| 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 | $104.89 | 3.259% | $108.3084 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $67.44 | 9.148% | $73.6094 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $147.37 | 6.384% | $156.7781 | $156.78 | $156.80 | $156.80 |
| Purchase #4 | $18.77 | 5.299% | $19.7646 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $192.34 | 4.288% | $200.5875 | $200.59 | $200.60 | $200.60 |
| Purchase #6 | $49.33 | 13.572% | $56.0251 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $14.50 | 11.390% | $16.1516 | $16.15 | $16.15 | $16.20 |
| 7 purchase totals = | $594.64 | $631.2247 | $631.23 | $631.25 | $631.30 | |