| 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 | $110.92 | 4.573% | $115.9924 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $47.58 | 3.216% | $49.1102 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $243.86 | 9.720% | $267.5632 | $267.56 | $267.55 | $267.60 |
| Purchase #4 | $123.32 | 7.138% | $132.1226 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $176.63 | 7.869% | $190.529 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $138.76 | 10.675% | $153.5726 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $159.79 | 4.621% | $167.1739 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $1,000.86 | $1,076.0639 | $1,076.05 | $1,076.00 | $1,076.10 | |