| 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 | $147.55 | 12.170% | $165.5068 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $221.28 | 7.201% | $237.2144 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $180.50 | 9.478% | $197.6078 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $221.95 | 5.469% | $234.0884 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $39.54 | 9.160% | $43.1619 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $105.93 | 13.448% | $120.1755 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $232.44 | 10.288% | $256.3534 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $1,149.19 | $1,254.1082 | $1,254.11 | $1,254.10 | $1,254.20 | |