| 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 | $222.89 | 9.800% | $244.7332 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $112.96 | 7.220% | $121.1157 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $201.26 | 3.233% | $207.7667 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $167.88 | 7.825% | $181.0166 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $101.92 | 3.230% | $105.212 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $164.81 | 13.687% | $187.3675 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $31.59 | 7.511% | $33.9627 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $1,003.31 | $1,081.1744 | $1,081.18 | $1,081.10 | $1,081.20 | |