| 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 | $204.91 | 4.345% | $213.8133 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $202.68 | 7.113% | $217.0966 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $86.44 | 11.782% | $96.6244 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $169.52 | 6.281% | $180.1676 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $213.60 | 6.838% | $228.206 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $210.64 | 5.206% | $221.6059 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $187.82 | 6.147% | $199.3653 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,275.61 | $1,356.8791 | $1,356.89 | $1,356.80 | $1,356.90 | |