| 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 | $123.82 | 7.503% | $133.1102 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $191.29 | 10.735% | $211.825 | $211.83 | $211.85 | $211.80 |
| Purchase #3 | $204.93 | 12.436% | $230.4151 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $135.96 | 8.393% | $147.3711 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $168.74 | 3.292% | $174.2949 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $140.53 | 7.143% | $150.5681 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $144.53 | 11.859% | $161.6698 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $1,109.80 | $1,209.2542 | $1,209.26 | $1,209.20 | $1,209.30 | |