| 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 | $15.79 | 4.801% | $16.5481 | $16.55 | $16.55 | $16.50 |
| Purchase #2 | $158.75 | 9.516% | $173.8567 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $242.63 | 12.563% | $273.1116 | $273.11 | $273.10 | $273.10 |
| Purchase #4 | $83.90 | 13.717% | $95.4086 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $148.65 | 9.121% | $162.2084 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $196.28 | 12.120% | $220.0691 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $226.99 | 11.578% | $253.2709 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,072.99 | $1,194.4734 | $1,194.48 | $1,194.40 | $1,194.50 | |