| 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 | $97.61 | 4.193% | $101.7028 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $36.29 | 5.224% | $38.1858 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $11.81 | 10.310% | $13.0276 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $54.54 | 4.143% | $56.7996 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $123.75 | 7.815% | $133.4211 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $93.95 | 7.577% | $101.0686 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $90.96 | 11.177% | $101.1266 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $508.91 | $545.3321 | $545.34 | $545.35 | $545.30 | |