| 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 | $193.93 | 5.331% | $204.2684 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $110.65 | 9.343% | $120.988 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $149.95 | 12.280% | $168.3639 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $197.55 | 10.719% | $218.7254 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $31.63 | 9.286% | $34.5672 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $75.51 | 11.595% | $84.2654 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $174.58 | 6.608% | $186.1162 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $933.80 | $1,017.2945 | $1,017.31 | $1,017.25 | $1,017.40 | |