| 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 | $114.36 | 6.650% | $121.9649 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $31.54 | 4.569% | $32.9811 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $231.67 | 12.195% | $259.9222 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $11.73 | 13.731% | $13.3406 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $244.62 | 5.561% | $258.2233 | $258.22 | $258.20 | $258.20 |
| Purchase #6 | $62.99 | 8.256% | $68.1905 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $231.55 | 8.836% | $252.0098 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $928.46 | $1,006.6324 | $1,006.62 | $1,006.60 | $1,006.60 | |