| 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 | $141.30 | 7.132% | $151.3775 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $41.66 | 12.214% | $46.7484 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $98.48 | 13.558% | $111.8319 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $46.55 | 8.367% | $50.4448 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $208.80 | 9.535% | $228.7091 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $115.93 | 7.609% | $124.7511 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $193.28 | 9.812% | $212.2446 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $846.00 | $926.1074 | $926.10 | $926.15 | $926.00 | |