| 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 | $194.93 | 11.238% | $216.8362 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $213.99 | 6.533% | $227.97 | $227.97 | $227.95 | $228.00 |
| Purchase #3 | $123.33 | 11.647% | $137.6942 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $225.49 | 9.250% | $246.3478 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $79.52 | 10.409% | $87.7972 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $17.52 | 12.574% | $19.723 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $237.31 | 11.632% | $264.9139 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,092.09 | $1,201.2823 | $1,201.28 | $1,201.25 | $1,201.20 | |