| 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 | $100.80 | 10.861% | $111.7479 | $111.75 | $111.75 | $111.70 |
| Purchase #2 | $131.89 | 11.439% | $146.9769 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $182.92 | 8.564% | $198.5853 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $248.97 | 8.729% | $270.7026 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $34.88 | 9.801% | $38.2986 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $185.38 | 8.637% | $201.3913 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $37.45 | 4.736% | $39.2236 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $922.29 | $1,006.9262 | $1,006.93 | $1,006.95 | $1,006.90 | |