| 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 | $172.49 | 9.230% | $188.4108 | $188.41 | $188.40 | $188.40 |
| Purchase #2 | $221.86 | 9.358% | $242.6217 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $162.48 | 5.512% | $171.4359 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $28.59 | 8.764% | $31.0956 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $101.49 | 11.585% | $113.2476 | $113.25 | $113.25 | $113.20 |
| Purchase #6 | $62.83 | 13.341% | $71.2122 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $207.25 | 11.196% | $230.4537 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $956.99 | $1,048.4775 | $1,048.48 | $1,048.45 | $1,048.40 | |