| 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 | $190.77 | 10.696% | $211.1748 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $39.53 | 5.273% | $41.6144 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $206.90 | 10.631% | $228.8955 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $66.91 | 11.691% | $74.7324 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $184.88 | 4.809% | $193.7709 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $192.86 | 8.119% | $208.5183 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $145.96 | 11.857% | $163.2665 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,027.81 | $1,121.9728 | $1,121.97 | $1,121.90 | $1,122.00 | |