| 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 | $6.43 | 9.406% | $7.0348 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $224.80 | 10.425% | $248.2354 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $85.36 | 12.204% | $95.7773 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $165.83 | 7.288% | $177.9157 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $68.50 | 6.235% | $72.771 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $222.34 | 10.238% | $245.1032 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $101.98 | 13.480% | $115.7269 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $875.24 | $962.5643 | $962.57 | $962.60 | $962.50 | |