| 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 | $11.94 | 3.259% | $12.3291 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $159.72 | 13.343% | $181.0314 | $181.03 | $181.05 | $181.00 |
| Purchase #3 | $136.71 | 12.422% | $153.6921 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $40.95 | 8.769% | $44.5409 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $145.86 | 7.636% | $156.9979 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $90.30 | 3.577% | $93.53 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $223.43 | 13.651% | $253.9304 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $808.91 | $896.0518 | $896.05 | $896.15 | $895.90 | |