| 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 | $180.38 | 7.317% | $193.5784 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $159.26 | 11.710% | $177.9093 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $151.29 | 7.631% | $162.8349 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $39.37 | 10.141% | $43.3625 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $145.40 | 13.547% | $165.0973 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $18.81 | 12.729% | $21.2043 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $56.52 | 7.141% | $60.5561 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $751.03 | $824.5428 | $824.54 | $824.55 | $824.60 | |