| 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 | $31.76 | 3.143% | $32.7582 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $191.45 | 13.658% | $217.5982 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $240.72 | 7.148% | $257.9267 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $20.95 | 8.823% | $22.7984 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $114.84 | 11.458% | $127.9984 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $23.74 | 13.140% | $26.8594 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $21.52 | 5.479% | $22.6991 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $644.98 | $708.6384 | $708.65 | $708.65 | $708.70 | |