| 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 | $57.74 | 4.649% | $60.4243 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $202.88 | 5.319% | $213.6712 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $87.44 | 10.805% | $96.8879 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $227.51 | 6.820% | $243.0262 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $29.28 | 10.216% | $32.2712 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $231.67 | 7.378% | $248.7626 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $26.91 | 6.237% | $28.5884 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $863.43 | $923.6318 | $923.63 | $923.60 | $923.70 | |