| 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 | $223.73 | 13.775% | $254.5488 | $254.55 | $254.55 | $254.50 |
| Purchase #2 | $92.60 | 4.560% | $96.8226 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $202.83 | 10.499% | $224.1251 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $244.61 | 5.833% | $258.8781 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $55.95 | 13.188% | $63.3287 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $160.60 | 5.234% | $169.0058 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $143.44 | 6.580% | $152.8784 | $152.88 | $152.90 | $152.90 |
| 7 purchase totals = | $1,123.76 | $1,219.5875 | $1,219.60 | $1,219.65 | $1,219.50 | |