| 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 | $102.69 | 12.520% | $115.5468 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $216.28 | 9.633% | $237.1143 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $209.35 | 13.689% | $238.0079 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $121.90 | 6.614% | $129.9625 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $123.62 | 5.659% | $130.6157 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $160.80 | 9.570% | $176.1886 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $200.77 | 13.495% | $227.8639 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,135.41 | $1,255.2997 | $1,255.30 | $1,255.25 | $1,255.30 | |