| 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 | $162.78 | 8.314% | $176.3135 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $140.84 | 10.682% | $155.8845 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $241.48 | 5.721% | $255.2951 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $46.30 | 13.670% | $52.6292 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $38.95 | 6.377% | $41.4338 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $174.73 | 5.293% | $183.9785 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $198.88 | 10.205% | $219.1757 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,003.96 | $1,084.7103 | $1,084.71 | $1,084.80 | $1,084.70 | |