| 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 | $84.90 | 7.156% | $90.9754 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $222.68 | 3.705% | $230.9303 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $106.89 | 13.261% | $121.0647 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $172.92 | 13.110% | $195.5898 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $209.61 | 4.596% | $219.2437 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $152.62 | 6.405% | $162.3953 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $75.79 | 10.847% | $84.0109 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,025.41 | $1,104.2101 | $1,104.21 | $1,104.25 | $1,104.20 | |