| 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 | $142.59 | 12.438% | $160.3253 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $133.75 | 5.235% | $140.7518 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $112.51 | 8.297% | $121.845 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $201.53 | 12.165% | $226.0461 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $250.98 | 6.480% | $267.2435 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $35.86 | 7.374% | $38.5043 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $147.84 | 3.459% | $152.9538 | $152.95 | $152.95 | $153.00 |
| 7 purchase totals = | $1,025.06 | $1,107.6698 | $1,107.67 | $1,107.70 | $1,107.60 | |