| 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 | $143.73 | 10.121% | $158.2769 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $110.86 | 8.700% | $120.5048 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $177.96 | 12.320% | $199.8847 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $8.87 | 10.346% | $9.7877 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $46.86 | 13.311% | $53.0975 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $55.81 | 3.615% | $57.8275 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $223.83 | 6.430% | $238.2223 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $767.92 | $837.6014 | $837.60 | $837.65 | $837.60 | |