| 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 | $133.52 | 11.637% | $149.0577 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $221.53 | 10.394% | $244.5558 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $214.49 | 9.830% | $235.5744 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $139.80 | 7.310% | $150.0194 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $234.39 | 7.761% | $252.581 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $238.76 | 10.466% | $263.7486 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $47.60 | 6.250% | $50.575 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $1,230.09 | $1,346.1119 | $1,346.12 | $1,346.10 | $1,346.20 | |