| 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 | $66.69 | 9.159% | $72.7981 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $186.50 | 5.606% | $196.9552 | $196.96 | $196.95 | $197.00 |
| Purchase #3 | $238.67 | 13.222% | $270.2269 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $95.88 | 4.352% | $100.0527 | $100.05 | $100.05 | $100.10 |
| Purchase #5 | $160.99 | 10.320% | $177.6042 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $107.34 | 12.297% | $120.5396 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $123.44 | 9.824% | $135.5667 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $979.51 | $1,073.7434 | $1,073.75 | $1,073.75 | $1,073.80 | |