| 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 | $161.88 | 10.190% | $178.3756 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $145.33 | 7.177% | $155.7603 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $71.97 | 4.566% | $75.2562 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $86.59 | 10.309% | $95.5166 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $90.61 | 8.516% | $98.3263 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $222.66 | 11.474% | $248.208 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $237.25 | 8.176% | $256.6476 | $256.65 | $256.65 | $256.60 |
| 7 purchase totals = | $1,016.29 | $1,108.0906 | $1,108.11 | $1,108.10 | $1,108.10 | |