| 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 | $186.79 | 11.774% | $208.7827 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $155.77 | 4.103% | $162.1612 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $83.51 | 10.822% | $92.5475 | $92.55 | $92.55 | $92.50 |
| Purchase #4 | $124.31 | 9.378% | $135.9678 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $129.80 | 6.325% | $138.0099 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $209.99 | 4.113% | $218.6269 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $25.56 | 4.103% | $26.6087 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $915.73 | $982.7047 | $982.71 | $982.70 | $982.70 | |