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 | $108.47 | 11.395% | $120.8302 | $120.83 | $120.85 | $120.80 |
Purchase #2 | $96.40 | 12.871% | $108.8076 | $108.81 | $108.80 | $108.80 |
Purchase #3 | $212.71 | 10.179% | $234.3618 | $234.36 | $234.35 | $234.40 |
Purchase #4 | $128.26 | 7.687% | $138.1193 | $138.12 | $138.10 | $138.10 |
Purchase #5 | $20.60 | 8.331% | $22.3162 | $22.32 | $22.30 | $22.30 |
Purchase #6 | $183.28 | 4.249% | $191.0676 | $191.07 | $191.05 | $191.10 |
Purchase #7 | $94.72 | 5.481% | $99.9116 | $99.91 | $99.90 | $99.90 |
7 purchase totals = | $844.44 | $915.4143 | $915.42 | $915.35 | $915.40 |