| 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 | $249.81 | 5.632% | $263.8793 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $241.32 | 9.587% | $264.4553 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $65.72 | 8.223% | $71.1242 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $205.29 | 12.248% | $230.4339 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $162.85 | 9.753% | $178.7328 | $178.73 | $178.75 | $178.70 |
| Purchase #6 | $163.46 | 8.238% | $176.9258 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $182.93 | 5.573% | $193.1247 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,271.38 | $1,378.6760 | $1,378.67 | $1,378.70 | $1,378.60 | |