| 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 | $246.55 | 7.535% | $265.1275 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $249.58 | 8.478% | $270.7394 | $270.74 | $270.75 | $270.70 |
| Purchase #3 | $159.39 | 6.701% | $170.0707 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $15.36 | 11.439% | $17.117 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $141.90 | 12.786% | $160.0433 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $228.96 | 5.442% | $241.42 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $181.67 | 4.414% | $189.6889 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,223.41 | $1,314.2068 | $1,314.21 | $1,314.20 | $1,314.10 | |