| 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 | $109.96 | 5.373% | $115.8682 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $10.88 | 9.165% | $11.8772 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $204.73 | 8.333% | $221.7902 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $187.91 | 6.655% | $200.4154 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $39.92 | 9.255% | $43.6146 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $174.95 | 9.479% | $191.5335 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $196.78 | 3.545% | $203.7559 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $925.13 | $988.8550 | $988.86 | $988.85 | $988.90 | |