| 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 | $180.38 | 8.588% | $195.871 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $114.52 | 5.136% | $120.4017 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $201.49 | 3.845% | $209.2373 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $69.83 | 7.134% | $74.8117 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $66.34 | 12.220% | $74.4467 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $226.64 | 5.594% | $239.3182 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $57.28 | 9.248% | $62.5773 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $916.48 | $976.6639 | $976.67 | $976.65 | $976.60 | |