| 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 | $236.37 | 12.647% | $266.2637 | $266.26 | $266.25 | $266.30 |
| Purchase #2 | $38.65 | 10.665% | $42.772 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $202.99 | 12.720% | $228.8103 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $140.29 | 8.664% | $152.4447 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $96.60 | 7.312% | $103.6634 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $171.88 | 8.280% | $186.1117 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $57.64 | 3.510% | $59.6632 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $944.42 | $1,039.7290 | $1,039.71 | $1,039.65 | $1,039.80 | |