| 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 | $227.89 | 11.374% | $253.8102 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $206.66 | 6.577% | $220.252 | $220.25 | $220.25 | $220.30 |
| Purchase #3 | $142.81 | 8.537% | $155.0017 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $38.99 | 5.114% | $40.9839 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $62.46 | 12.160% | $70.0551 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $59.90 | 13.860% | $68.2021 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $206.42 | 6.232% | $219.2841 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $945.13 | $1,027.5891 | $1,027.58 | $1,027.60 | $1,027.70 | |