| 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 | $242.84 | 4.263% | $253.1923 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $189.70 | 6.193% | $201.4481 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $229.96 | 5.481% | $242.5641 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $203.85 | 10.666% | $225.5926 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $174.33 | 12.364% | $195.8842 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $54.63 | 8.147% | $59.0807 | $59.08 | $59.10 | $59.10 |
| Purchase #7 | $5.36 | 12.313% | $6.02 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $1,100.67 | $1,183.7820 | $1,183.77 | $1,183.80 | $1,183.80 | |