| 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 | $196.89 | 12.237% | $220.9834 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $246.34 | 9.710% | $270.2596 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $249.43 | 3.572% | $258.3396 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $31.91 | 3.375% | $32.987 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $118.45 | 13.265% | $134.1624 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $209.45 | 3.574% | $216.9357 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $25.29 | 3.313% | $26.1279 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $1,077.76 | $1,159.7956 | $1,159.80 | $1,159.85 | $1,159.80 | |