| 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 | $148.97 | 6.596% | $158.7961 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $142.29 | 3.594% | $147.4039 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $101.75 | 11.449% | $113.3994 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $37.75 | 3.187% | $38.9531 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $176.42 | 8.229% | $190.9376 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $84.60 | 5.288% | $89.0736 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $14.74 | 11.629% | $16.4541 | $16.45 | $16.45 | $16.50 |
| 7 purchase totals = | $706.52 | $755.0178 | $755.01 | $755.00 | $755.10 | |