| 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 | $134.44 | 4.666% | $140.713 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $59.54 | 6.147% | $63.1999 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $141.67 | 5.370% | $149.2777 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $130.36 | 12.442% | $146.5794 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $241.72 | 4.248% | $251.9883 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $161.32 | 4.846% | $169.1376 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $122.70 | 12.236% | $137.7136 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $991.75 | $1,058.6095 | $1,058.61 | $1,058.65 | $1,058.60 | |