| 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 | $212.57 | 12.647% | $239.4537 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $162.79 | 3.401% | $168.3265 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $21.65 | 13.150% | $24.497 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $105.36 | 10.151% | $116.0551 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $17.45 | 6.765% | $18.6305 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $8.83 | 8.787% | $9.6059 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $92.52 | 13.281% | $104.8076 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $621.17 | $681.3763 | $681.39 | $681.40 | $681.40 | |