| 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 | $35.56 | 12.557% | $40.0253 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $49.74 | 11.835% | $55.6267 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $180.65 | 6.516% | $192.4212 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $219.49 | 4.166% | $228.634 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $5.46 | 10.753% | $6.0471 | $6.05 | $6.05 | $6.00 |
| Purchase #6 | $50.57 | 7.739% | $54.4836 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $145.95 | 10.529% | $161.3171 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $687.42 | $738.5550 | $738.56 | $738.60 | $738.40 | |