| 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 | $120.85 | 11.841% | $135.1598 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $238.45 | 5.346% | $251.1975 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $137.75 | 12.583% | $155.0831 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $41.95 | 11.270% | $46.6778 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $194.82 | 11.586% | $217.3918 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $150.54 | 3.425% | $155.696 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $120.49 | 8.566% | $130.8112 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $1,004.85 | $1,092.0172 | $1,092.02 | $1,092.05 | $1,092.10 | |