| 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 | $222.75 | 9.393% | $243.6729 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $181.76 | 12.486% | $204.4546 | $204.45 | $204.45 | $204.50 |
| Purchase #3 | $192.91 | 5.684% | $203.875 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $76.84 | 8.809% | $83.6088 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $29.44 | 12.771% | $33.1998 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $136.83 | 6.120% | $145.204 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $178.55 | 5.745% | $188.8077 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $1,019.08 | $1,102.8228 | $1,102.82 | $1,102.80 | $1,102.90 | |