| 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 | $233.40 | 8.830% | $254.0092 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $118.86 | 11.749% | $132.8249 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $124.77 | 3.151% | $128.7015 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $35.42 | 10.656% | $39.1944 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $181.98 | 3.494% | $188.3384 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $198.46 | 10.451% | $219.2011 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $162.37 | 12.166% | $182.1239 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $1,055.26 | $1,144.3934 | $1,144.38 | $1,144.35 | $1,144.30 | |