| 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 | $198.43 | 11.195% | $220.6442 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $182.75 | 13.661% | $207.7155 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $173.62 | 10.686% | $192.173 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $114.66 | 8.767% | $124.7122 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $34.55 | 13.154% | $39.0947 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $193.62 | 12.544% | $217.9077 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $180.29 | 10.422% | $199.0798 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $1,077.92 | $1,201.3271 | $1,201.32 | $1,201.30 | $1,201.30 | |