| 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 | $207.35 | 7.622% | $223.1542 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $85.66 | 12.412% | $96.2921 | $96.29 | $96.30 | $96.30 |
| Purchase #3 | $22.60 | 9.476% | $24.7416 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $130.94 | 7.502% | $140.7631 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $200.56 | 6.664% | $213.9253 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $218.98 | 8.369% | $237.3064 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $229.86 | 12.550% | $258.7074 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,095.95 | $1,194.8901 | $1,194.89 | $1,194.90 | $1,194.90 | |