| 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 | $210.53 | 3.373% | $217.6312 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $153.41 | 9.694% | $168.2816 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $117.81 | 5.860% | $124.7137 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $135.54 | 11.506% | $151.1352 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $188.76 | 10.624% | $208.8139 | $208.81 | $208.80 | $208.80 |
| Purchase #6 | $42.67 | 11.740% | $47.6795 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $219.33 | 7.220% | $235.1656 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $1,068.05 | $1,153.4207 | $1,153.42 | $1,153.45 | $1,153.40 | |