| 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 | $14.67 | 7.480% | $15.7673 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $134.89 | 11.163% | $149.9478 | $149.95 | $149.95 | $149.90 |
| Purchase #3 | $238.99 | 8.247% | $258.6995 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $137.90 | 10.529% | $152.4195 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $139.80 | 5.369% | $147.3059 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $81.57 | 11.276% | $90.7678 | $90.77 | $90.75 | $90.80 |
| Purchase #7 | $192.56 | 13.551% | $218.6538 | $218.65 | $218.65 | $218.70 |
| 7 purchase totals = | $940.38 | $1,033.5616 | $1,033.57 | $1,033.50 | $1,033.60 | |