| 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 | $53.49 | 4.834% | $56.0757 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $102.44 | 3.253% | $105.7724 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $245.37 | 5.329% | $258.4458 | $258.45 | $258.45 | $258.40 |
| Purchase #4 | $230.49 | 6.855% | $246.2901 | $246.29 | $246.30 | $246.30 |
| Purchase #5 | $80.45 | 12.290% | $90.3373 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $180.28 | 12.665% | $203.1125 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $231.51 | 13.214% | $262.1017 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $1,124.03 | $1,222.1355 | $1,222.14 | $1,222.15 | $1,222.10 | |