| 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 | $94.91 | 7.167% | $101.7122 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $7.26 | 4.468% | $7.5844 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $182.74 | 8.674% | $198.5909 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $179.99 | 10.320% | $198.565 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $193.62 | 11.850% | $216.564 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $48.57 | 10.344% | $53.5941 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $63.56 | 8.686% | $69.0808 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $770.65 | $845.6914 | $845.68 | $845.70 | $845.80 | |