| 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 | $79.95 | 13.699% | $90.9024 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $161.46 | 11.276% | $179.6662 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $37.89 | 8.716% | $41.1925 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $160.73 | 10.265% | $177.2289 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $219.33 | 6.772% | $234.183 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $150.65 | 10.733% | $166.8193 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $246.29 | 9.437% | $269.5324 | $269.53 | $269.55 | $269.50 |
| 7 purchase totals = | $1,056.30 | $1,159.5247 | $1,159.52 | $1,159.55 | $1,159.50 | |