| 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 | $143.68 | 8.382% | $155.7233 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $183.88 | 6.278% | $195.424 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $186.93 | 3.574% | $193.6109 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $85.47 | 4.570% | $89.376 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $245.47 | 8.441% | $266.1901 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $12.99 | 4.398% | $13.5613 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $203.58 | 12.619% | $229.2698 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,062.00 | $1,143.1554 | $1,143.15 | $1,143.10 | $1,143.20 | |