| 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 | $219.93 | 13.610% | $249.8625 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $100.61 | 7.634% | $108.2906 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $65.43 | 6.589% | $69.7412 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $79.55 | 13.241% | $90.0832 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $250.56 | 6.854% | $267.7334 | $267.73 | $267.75 | $267.70 |
| Purchase #6 | $236.96 | 11.114% | $263.2957 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $197.59 | 5.834% | $209.1174 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $1,150.63 | $1,258.1240 | $1,258.12 | $1,258.15 | $1,258.10 | |