| 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 | $202.95 | 6.687% | $216.5213 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $202.82 | 12.798% | $228.7769 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $84.57 | 10.537% | $93.4811 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $42.27 | 10.268% | $46.6103 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $61.51 | 4.797% | $64.4606 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $122.29 | 10.697% | $135.3714 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $162.61 | 13.335% | $184.294 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $879.02 | $969.5156 | $969.51 | $969.50 | $969.60 | |