| 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 | $119.45 | 13.278% | $135.3106 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $244.79 | 7.474% | $263.0856 | $263.09 | $263.10 | $263.10 |
| Purchase #3 | $139.62 | 11.726% | $155.9918 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $174.82 | 9.734% | $191.837 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $117.78 | 10.688% | $130.3683 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $192.93 | 3.742% | $200.1494 | $200.15 | $200.15 | $200.10 |
| Purchase #7 | $210.34 | 12.537% | $236.7103 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,199.73 | $1,313.4530 | $1,313.46 | $1,313.45 | $1,313.40 | |