| 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 | $51.31 | 6.128% | $54.4543 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $222.57 | 4.430% | $232.4299 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $204.80 | 13.571% | $232.5934 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $122.53 | 10.320% | $135.1751 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $62.64 | 9.160% | $68.3778 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $214.35 | 12.127% | $240.3442 | $240.34 | $240.35 | $240.30 |
| Purchase #7 | $116.65 | 3.182% | $120.3618 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $994.85 | $1,083.7365 | $1,083.73 | $1,083.80 | $1,083.80 | |