| 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 | $133.47 | 7.866% | $143.9688 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $195.95 | 4.539% | $204.8442 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $130.81 | 3.664% | $135.6029 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $42.63 | 6.212% | $45.2782 | $45.28 | $45.30 | $45.30 |
| Purchase #5 | $90.50 | 6.767% | $96.6241 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $241.68 | 4.704% | $253.0486 | $253.05 | $253.05 | $253.00 |
| Purchase #7 | $239.40 | 5.391% | $252.3061 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,074.44 | $1,131.6729 | $1,131.67 | $1,131.65 | $1,131.60 | |