| 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 | $178.82 | 12.137% | $200.5234 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $69.45 | 8.128% | $75.0949 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $45.26 | 8.288% | $49.0111 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $243.83 | 3.490% | $252.3397 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $166.54 | 8.571% | $180.8141 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $249.78 | 6.686% | $266.4803 | $266.48 | $266.50 | $266.50 |
| Purchase #7 | $35.97 | 6.173% | $38.1904 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $989.65 | $1,062.4539 | $1,062.44 | $1,062.45 | $1,062.40 | |