| 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 | $239.97 | 8.253% | $259.7747 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $176.68 | 13.409% | $200.371 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $143.46 | 12.519% | $161.4198 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $246.85 | 10.624% | $273.0753 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $174.27 | 7.385% | $187.1398 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $36.92 | 7.837% | $39.8134 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $208.44 | 7.542% | $224.1605 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,226.59 | $1,345.7545 | $1,345.75 | $1,345.70 | $1,345.80 | |