| 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 | $26.62 | 3.457% | $27.5403 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $21.63 | 11.278% | $24.0694 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $44.41 | 12.416% | $49.9239 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $101.94 | 11.455% | $113.6172 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $135.56 | 12.495% | $152.4982 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $243.96 | 10.788% | $270.2784 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $172.86 | 4.191% | $180.1046 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $746.98 | $818.0320 | $818.03 | $818.00 | $818.00 | |