| 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 | $99.44 | 4.386% | $103.8014 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $34.77 | 7.484% | $37.3722 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $116.48 | 4.630% | $121.873 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $161.37 | 10.568% | $178.4236 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $53.89 | 4.508% | $56.3194 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $199.41 | 9.525% | $218.4038 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $236.94 | 6.598% | $252.5733 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $902.30 | $968.7667 | $968.75 | $968.65 | $968.80 | |